Q: What is the sum of all factors of the number 61,789 excluding 61,789?
A: 16,415
The factors of the number 61,789 are: 1, 7, 13, 49, 91, 97, 637, 679, 1261, 4753, 8827, 61789.
If you add them up, you will get the total of 61,805. Now subtract 61,789 to get 16,415