Q: What is the sum of all factors of the number 8,467,421 excluding 8,467,421?
A: 87,391
The factors of the number 8,467,421 are: 1, 97, 87293, 8467421.
If you add them up, you will get the total of 8,467,508. Now subtract 8,467,421 to get 87,391