Q: What is the sum of all factors of the number 387,305 excluding 387,305?
A: 84,439
The factors of the number 387,305 are: 1, 5, 71, 355, 1091, 5455, 77461, 387305.
If you add them up, you will get the total of 387,389. Now subtract 387,305 to get 84,439