Q: What is the sum of all factors of the number 287,424,888 excluding 287,424,888?

A: 432,072,072

Why is 432,072,072 the sum of all factors of 287,424,888, excluding 287,424,888?

The factors of the number 287,424,888 are: 1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 9732, 14767, 19464, 29534, 44301, 59068, 88602, 118136, 177204, 354408, 11976037, 23952074, 35928111, 47904148, 71856222, 95808296, 143712444, 287424888.

If you add them up, you will get the total of 287,425,320. Now subtract 287,424,888 to get 432,072,072