Q: What is the sum of all factors of the number 639,232 excluding 639,232?
A: 758,864
The factors of the number 639,232 are: 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 227, 256, 352, 454, 704, 908, 1408, 1816, 2497, 2816, 3632, 4994, 7264, 9988, 14528, 19976, 29056, 39952, 58112, 79904, 159808, 319616, 639232.
If you add them up, you will get the total of 639,990. Now subtract 639,232 to get 758,864