Q: What is the sum of all factors of the number 65,665,431 excluding 65,665,431?
A: 39,100,489
The factors of the number 65,665,431 are: 1, 3, 9, 13, 27, 39, 117, 351, 187081, 561243, 1683729, 2432053, 5051187, 7296159, 21888477, 65665431.
If you add them up, you will get the total of 65,665,470. Now subtract 65,665,431 to get 39,100,489