Q: What is the sum of all factors of the number 204,864 excluding 204,864?

A: 392,544

Why is 392,544 the sum of all factors of 204,864, excluding 204,864?

The factors of the number 204,864 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 132, 176, 192, 194, 264, 291, 352, 388, 528, 582, 704, 776, 1056, 1067, 1164, 1552, 2112, 2134, 2328, 3104, 3201, 4268, 4656, 6208, 6402, 8536, 9312, 12804, 17072, 18624, 25608, 34144, 51216, 68288, 102432, 204864.

If you add them up, you will get the total of 205,256. Now subtract 204,864 to get 392,544