Q: What is the sum of all factors of the number 257,888 excluding 257,888?
A: 249,892
The factors of the number 257,888 are: 1, 2, 4, 8, 16, 32, 8059, 16118, 32236, 64472, 128944, 257888.
If you add them up, you will get the total of 258,137. Now subtract 257,888 to get 249,892