Q: What is the sum of all factors of the number 531,364,480 excluding 531,364,480?

A: 738,930,260

Why is 738,930,260 the sum of all factors of 531,364,480, excluding 531,364,480?

The factors of the number 531,364,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 830257, 1660514, 3321028, 4151285, 6642056, 8302570, 13284112, 16605140, 26568224, 33210280, 53136448, 66420560, 106272896, 132841120, 265682240, 531364480.

If you add them up, you will get the total of 531,365,218. Now subtract 531,364,480 to get 738,930,260