Q: What is the sum of all factors of the number 258,253,360 excluding 258,253,360?

A: 344,873,216

Why is 344,873,216 the sum of all factors of 258,253,360, excluding 258,253,360?

The factors of the number 258,253,360 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 14221, 18160, 28442, 56884, 71105, 113768, 142210, 227536, 284420, 568840, 1137680, 3228167, 6456334, 12912668, 16140835, 25825336, 32281670, 51650672, 64563340, 129126680, 258253360.

If you add them up, you will get the total of 258,253,704. Now subtract 258,253,360 to get 344,873,216