Q: What is the sum of all factors of the number 256,871,257 excluding 256,871,257?
A: 73,179
The factors of the number 256,871,257 are: 1, 3697, 69481, 256871257.
If you add them up, you will get the total of 256,871,330. Now subtract 256,871,257 to get 73,179