Q: What is the sum of all factors of the number 294,320 excluding 294,320?

A: 445,216

Why is 445,216 the sum of all factors of 294,320, excluding 294,320?

The factors of the number 294,320 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 283, 520, 566, 1040, 1132, 1415, 2264, 2830, 3679, 4528, 5660, 7358, 11320, 14716, 18395, 22640, 29432, 36790, 58864, 73580, 147160, 294320.

If you add them up, you will get the total of 294,765. Now subtract 294,320 to get 445,216