Q: What is the sum of all factors of the number 520,452 excluding 520,452?

A: 868,348

Why is 868,348 the sum of all factors of 520,452, excluding 520,452?

The factors of the number 520,452 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 79, 108, 122, 158, 183, 237, 244, 316, 366, 474, 549, 711, 732, 948, 1098, 1422, 1647, 2133, 2196, 2844, 3294, 4266, 4819, 6588, 8532, 9638, 14457, 19276, 28914, 43371, 57828, 86742, 130113, 173484, 260226, 520452.

If you add them up, you will get the total of 521,320. Now subtract 520,452 to get 868,348