Q: What is the sum of all factors of the number 289,406 excluding 289,406?
A: 178,138
The factors of the number 289,406 are: 1, 2, 13, 26, 11131, 22262, 144703, 289406.
If you add them up, you will get the total of 289,584. Now subtract 289,406 to get 178,138