Q: What is the sum of all factors of the number 503,904 excluding 503,904?

A: 872,016

Why is 872,016 the sum of all factors of 503,904, excluding 503,904?

The factors of the number 503,904 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 181, 232, 348, 362, 464, 543, 696, 724, 928, 1086, 1392, 1448, 2172, 2784, 2896, 4344, 5249, 5792, 8688, 10498, 15747, 17376, 20996, 31494, 41992, 62988, 83984, 125976, 167968, 251952, 503904.

If you add them up, you will get the total of 504,776. Now subtract 503,904 to get 872,016