Q: What is the sum of all factors of the number 257,647,251 excluding 257,647,251?
A: 85,882,421
The factors of the number 257,647,251 are: 1, 3, 85882417, 257647251.
If you add them up, you will get the total of 257,647,336. Now subtract 257,647,251 to get 85,882,421