Q: What is the sum of all factors of the number 413,442,320 excluding 413,442,320?

A: 553,399,816

Why is 553,399,816 the sum of all factors of 413,442,320, excluding 413,442,320?

The factors of the number 413,442,320 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840, 29873, 59746, 119492, 149365, 238984, 298730, 477968, 597460, 1194920, 2389840, 5168029, 10336058, 20672116, 25840145, 41344232, 51680290, 82688464, 103360580, 206721160, 413442320.

If you add them up, you will get the total of 413,442,873. Now subtract 413,442,320 to get 553,399,816