31574182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 50085504

約数和(自身を除く): 18511322

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 12421, 24842, 385051, 509261, 770102, 1018522, 15787091, 31574182]

約数ペア:

[(1, 31574182), (2, 15787091), (31, 1018522), (41, 770102), (62, 509261), (82, 385051), (1271, 24842), (2542, 12421)]