Q: What is the sum of all factors of the number 731,116,180 excluding 731,116,180?

A: 881,885,420

Why is 881,885,420 the sum of all factors of 731,116,180, excluding 731,116,180?

The factors of the number 731,116,180 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 10667, 13708, 17135, 21334, 34270, 42668, 53335, 68540, 106670, 213340, 245341, 490682, 981364, 1226705, 1589383, 2453410, 3178766, 4906820, 6357532, 7946915, 15893830, 31787660, 36555809, 73111618, 146223236, 182779045, 365558090, 731116180.

If you add them up, you will get the total of 731,117,061. Now subtract 731,116,180 to get 881,885,420