Q: What is the sum of all factors of the number 518,314,728 excluding 518,314,728?

A: 788,946,072

Why is 788,946,072 the sum of all factors of 518,314,728, excluding 518,314,728?

The factors of the number 518,314,728 are: 1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 191119, 382238, 573357, 764476, 1146714, 1528952, 2293428, 4586856, 21596447, 43192894, 64789341, 86385788, 129578682, 172771576, 259157364, 518314728.

If you add them up, you will get the total of 518,315,516. Now subtract 518,314,728 to get 788,946,072