Q: What is the sum of all factors of the number 71,242,320 excluding 71,242,320?

A: 149,609,616

Why is 149,609,616 the sum of all factors of 71,242,320, excluding 71,242,320?

The factors of the number 71,242,320 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296843, 593686, 890529, 1187372, 1484215, 1781058, 2374744, 2968430, 3562116, 4452645, 4749488, 5936860, 7124232, 8905290, 11873720, 14248464, 17810580, 23747440, 35621160, 71242320.

If you add them up, you will get the total of 71,242,469. Now subtract 71,242,320 to get 149,609,616