Q: What is the sum of all factors of the number 3,016,880 excluding 3,016,880?

A: 4,168,672

Why is 4,168,672 the sum of all factors of 3,016,880, excluding 3,016,880?

The factors of the number 3,016,880 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 877, 1720, 1754, 3440, 3508, 4385, 7016, 8770, 14032, 17540, 35080, 37711, 70160, 75422, 150844, 188555, 301688, 377110, 603376, 754220, 1508440, 3016880.

If you add them up, you will get the total of 3,016,884. Now subtract 3,016,880 to get 4,168,672