31671188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 57312360

約数和(自身を除く): 25641172

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 1709, 3418, 4633, 6836, 9266, 18532, 70069, 140138, 193117, 280276, 386234, 772468, 7917797, 15835594, 31671188]

約数ペア:

[(1, 31671188), (2, 15835594), (4, 7917797), (41, 772468), (82, 386234), (113, 280276), (164, 193117), (226, 140138), (452, 70069), (1709, 18532), (3418, 9266), (4633, 6836)]