81956188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5849}}^1$

素因数の和:5997

約数の個数: 24

約数和(自身を含む): 149385600

約数和(自身を除く): 67429412

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 5849, 7006, 11698, 14012, 23396, 181319, 362638, 660937, 725276, 1321874, 2643748, 20489047, 40978094, 81956188]

約数ペア:

[(1, 81956188), (2, 40978094), (4, 20489047), (31, 2643748), (62, 1321874), (113, 725276), (124, 660937), (226, 362638), (452, 181319), (3503, 23396), (5849, 14012), (7006, 11698)]