Q: What is the sum of all factors of the number 81,424 including 81,424?
A: 180,544
The factors of the number 81,424 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 727, 1454, 2908, 5089, 5816, 10178, 11632, 20356, 40712, 81424.
If you add them up, you will get the total of 180,544.