31807212

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{2713}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 74320176

約数和(自身を除く): 42512964

約数列:

[1, 2, 3, 4, 6, 12, 977, 1954, 2713, 2931, 3908, 5426, 5862, 8139, 10852, 11724, 16278, 32556, 2650601, 5301202, 7951803, 10602404, 15903606, 31807212]

約数ペア:

[(1, 31807212), (2, 15903606), (3, 10602404), (4, 7951803), (6, 5301202), (12, 2650601), (977, 32556), (1954, 16278), (2713, 11724), (2931, 10852), (3908, 8139), (5426, 5862)]