Q: What is the sum of all factors of the number 257,372 excluding 257,372?
A: 215,380
The factors of the number 257,372 are: 1, 2, 4, 37, 47, 74, 94, 148, 188, 1369, 1739, 2738, 3478, 5476, 6956, 64343, 128686, 257372.
If you add them up, you will get the total of 257,587. Now subtract 257,372 to get 215,380