Q: What is the sum of all factors of the number 289,808 excluding 289,808?
A: 283,072
The factors of the number 289,808 are: 1, 2, 4, 8, 16, 59, 118, 236, 307, 472, 614, 944, 1228, 2456, 4912, 18113, 36226, 72452, 144904, 289808.
If you add them up, you will get the total of 290,091. Now subtract 289,808 to get 283,072