Q: What is the sum of all factors of the number 513,855,336 excluding 513,855,336?

A: 772,030,104

Why is 772,030,104 the sum of all factors of 513,855,336, excluding 513,855,336?

The factors of the number 513,855,336 are: 1, 2, 3, 4, 6, 8, 12, 24, 1087, 2174, 3261, 4348, 6522, 8696, 13044, 19697, 26088, 39394, 59091, 78788, 118182, 157576, 236364, 472728, 21410639, 42821278, 64231917, 85642556, 128463834, 171285112, 256927668, 513855336.

If you add them up, you will get the total of 513,856,108. Now subtract 513,855,336 to get 772,030,104