Q: What is the sum of all factors of the number 256,744,216 including 256,744,216?

A: 506,327,040

Why is 506,327,040 the sum of all factors of 256,744,216, including 256,744,216?

The factors of the number 256,744,216 are: 1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 10987, 11684, 21974, 23368, 43948, 87896, 252701, 505402, 1010804, 1395349, 2021608, 2790698, 5581396, 11162792, 32093027, 64186054, 128372108, 256744216.

If you add them up, you will get the total of 506,327,040.