Q: What is the sum of all factors of the number 261,431,601 excluding 261,431,601?
A: 87,143,871
The factors of the number 261,431,601 are: 1, 3, 87143867, 261431601.
If you add them up, you will get the total of 261,431,688. Now subtract 261,431,601 to get 87,143,871