Q: What is the sum of all factors of the number 12,256,457 excluding 12,256,457?
A: 137,803
The factors of the number 12,256,457 are: 1, 89, 137713, 12256457.
If you add them up, you will get the total of 12,256,594. Now subtract 12,256,457 to get 137,803