Q: What is the sum of all factors of the number 289,906 excluding 289,906?
A: 155,198
The factors of the number 289,906 are: 1, 2, 43, 86, 3371, 6742, 144953, 289906.
If you add them up, you will get the total of 290,061. Now subtract 289,906 to get 155,198