Q: What is the sum of all factors of the number 334,421,340 excluding 334,421,340?

A: 687,085,860

Why is 687,085,860 the sum of all factors of 334,421,340, excluding 334,421,340?

The factors of the number 334,421,340 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 506699, 1013398, 1520097, 2026796, 2533495, 3040194, 5066990, 5573689, 6080388, 7600485, 10133980, 11147378, 15200970, 16721067, 22294756, 27868445, 30401940, 33442134, 55736890, 66884268, 83605335, 111473780, 167210670, 334421340.

If you add them up, you will get the total of 334,422,027. Now subtract 334,421,340 to get 687,085,860