Q: What is the sum of all factors of the number 78,123,257 excluding 78,123,257?
A: 1,324,183
The factors of the number 78,123,257 are: 1, 59, 1324123, 78123257.
If you add them up, you will get the total of 78,123,258. Now subtract 78,123,257 to get 1,324,183