Q: What is the sum of all factors of the number 256,296 excluding 256,296?
A: 398,904
The factors of the number 256,296 are: 1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 181, 236, 354, 362, 472, 543, 708, 724, 1086, 1416, 1448, 2172, 4344, 10679, 21358, 32037, 42716, 64074, 85432, 128148, 256296.
If you add them up, you will get the total of 256,694. Now subtract 256,296 to get 398,904