Q: What is the sum of all factors of the number 324,641,256 excluding 324,641,256?

A: 508,899,384

Why is 508,899,384 the sum of all factors of 324,641,256, excluding 324,641,256?

The factors of the number 324,641,256 are: 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 365587, 731174, 1096761, 1462348, 2193522, 2924696, 4387044, 8774088, 13526719, 27053438, 40580157, 54106876, 81160314, 108213752, 162320628, 324641256.

If you add them up, you will get the total of 324,641,764. Now subtract 324,641,256 to get 508,899,384