Q: What is the sum of all factors of the number 256,986 excluding 256,986?
A: 314,214
The factors of the number 256,986 are: 1, 2, 3, 6, 9, 18, 27, 54, 4759, 9518, 14277, 28554, 42831, 85662, 128493, 256986.
If you add them up, you will get the total of 257,300. Now subtract 256,986 to get 314,214