Q: What is the sum of all factors of the number 78,897,778 excluding 78,897,778?
A: 39,486,782
The factors of the number 78,897,778 are: 1, 2, 5659, 6971, 11318, 13942, 39448889, 78897778.
If you add them up, you will get the total of 78,897,817. Now subtract 78,897,778 to get 39,486,782