Q: What is the sum of all factors of the number 431,754,648 excluding 431,754,648?

A: 730,662,552

Why is 730,662,552 the sum of all factors of 431,754,648, excluding 431,754,648?

The factors of the number 431,754,648 are: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1383829, 2767658, 4151487, 5535316, 8302974, 11070632, 16605948, 17989777, 33211896, 35979554, 53969331, 71959108, 107938662, 143918216, 215877324, 431754648.

If you add them up, you will get the total of 431,755,378. Now subtract 431,754,648 to get 730,662,552