Q: What is the sum of all factors of the number 401,332,305 excluding 401,332,305?

A: 323,339,055

Why is 323,339,055 the sum of all factors of 401,332,305, excluding 401,332,305?

The factors of the number 401,332,305 are: 1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 83873, 251619, 419365, 922603, 1258095, 2432317, 2767809, 4613015, 7296951, 12161585, 13839045, 26755487, 36484755, 80266461, 133777435, 401332305.

If you add them up, you will get the total of 401,332,628. Now subtract 401,332,305 to get 323,339,055