Q: What is the sum of all factors of the number 578,178 excluding 578,178?

A: 763,470

Why is 763,470 the sum of all factors of 578,178, excluding 578,178?

The factors of the number 578,178 are: 1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 83, 86, 129, 162, 166, 249, 258, 387, 498, 747, 774, 1161, 1494, 2241, 2322, 3483, 3569, 4482, 6723, 6966, 7138, 10707, 13446, 21414, 32121, 64242, 96363, 192726, 289089, 578178.

If you add them up, you will get the total of 578,941. Now subtract 578,178 to get 763,470