Q: What is the sum of all factors of the number 81,655,669 excluding 81,655,669?
A: 1,540,727
The factors of the number 81,655,669 are: 1, 53, 1540673, 81655669.
If you add them up, you will get the total of 81,655,670. Now subtract 81,655,669 to get 1,540,727