Q: What is the sum of all factors of the number 78,457,391 excluding 78,457,391?
A: 336,961
The factors of the number 78,457,391 are: 1, 233, 336727, 78457391.
If you add them up, you will get the total of 78,457,727. Now subtract 78,457,391 to get 336,961