Q: What is the sum of all factors of the number 191,345 excluding 191,345?
A: 104,143
The factors of the number 191,345 are: 1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 355, 385, 497, 539, 781, 2485, 2695, 3479, 3905, 5467, 17395, 27335, 38269, 191345.
If you add them up, you will get the total of 191,449. Now subtract 191,345 to get 104,143