90437954

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5843}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 138853440

約数和(自身を除く): 48415486

約数列:

[1, 2, 71, 109, 142, 218, 5843, 7739, 11686, 15478, 414853, 636887, 829706, 1273774, 45218977, 90437954]

約数ペア:

[(1, 90437954), (2, 45218977), (71, 1273774), (109, 829706), (142, 636887), (218, 414853), (5843, 15478), (7739, 11686)]