diff --git a/src/task23 - Non-abundant sums.py b/src/task23 - Non-abundant sums.py
index 811e6c2..c8c8448 100644
--- a/src/task23 - Non-abundant sums.py	
+++ b/src/task23 - Non-abundant sums.py	
@@ -1,10 +1,7 @@
-import math
-from functools import reduce
-
 def factors(x):
     result = [1]
     i = 2
-    while i*i <= x: #Other way of writing i<=sqrt(x)
+    while i*i <= x:
         if x % i == 0:
             result.append(i)
             if x//i != i:
@@ -12,39 +9,18 @@ def factors(x):
         i += 1
     return result
 
-def is_abundant(n):
-    return sum(factors(n)) > n
+def isAbundant(x):
+  return sum(factors(x)) > x
 
-abundants= [i for i in range(28123) if is_abundant(i)]
+abundantNumbers = [num for num in range(1, 28123) if isAbundant(num)]
+sums = [True for _ in range(1,28123)]
 
-range28 = [range(28123+1)]
-abundantsums = []
-result = []
-for i in range(len(abundants)):
-    for j in range(len(abundants)-i):
-        if abundants[i]+abundants[i-j]<=28123 and abundants[i]+abundants[i-j] in range28:
-            abundantsums.append(abundants[i]+abundants[i-j])
-            range28.pop(range28.index(abundants[i]+abundants[i-j]))
-            result.append(abundants[i]+abundants[i-j])
-print(len(abundantsums)) #24 266 061
-print("calculated abundantsums")
+for i in range(len(abundantNumbers)):
+  for k in range(len(abundantNumbers)):
+    try:
+      sums[abundantNumbers[i] + abundantNumbers[k]] = False
+    except IndexError:
+      pass
 
-
-
-#result = sum([i for i in range(28123+1) if not i in abundantsums])
-
-# result = 0
-# for i in range(28123+1):
-#     print(i)
-#     if not i in abundantsums:
-#         result+=i
-
-# range28 = [range(28123+1)]
-# result = []
-# for i in abundantsums:
-#     if i in range28:
-#         range28.pop(range28.index(i))
-#         result.append(i)
-
-print(result)
+print(sum([i for i, x in enumerate(sums) if x]))