Q: What is the sum of all factors of the number 80,731,873 excluding 80,731,873?
A: 73,907
The factors of the number 80,731,873 are: 1, 1109, 72797, 80731873.
If you add them up, you will get the total of 80,731,946. Now subtract 80,731,873 to get 73,907