Q: What is the sum of all factors of the number 214,720 excluding 214,720?

A: 352,208

Why is 352,208 the sum of all factors of 214,720, excluding 214,720?

The factors of the number 214,720 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 671, 704, 880, 976, 1220, 1342, 1760, 1952, 2440, 2684, 3355, 3520, 3904, 4880, 5368, 6710, 9760, 10736, 13420, 19520, 21472, 26840, 42944, 53680, 107360, 214720.

If you add them up, you will get the total of 215,072. Now subtract 214,720 to get 352,208