90391892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3313}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 167025600

約数和(自身を除く): 76633708

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 3313, 6626, 6821, 13252, 13642, 27284, 62947, 125894, 251788, 1189367, 2378734, 4757468, 22597973, 45195946, 90391892]

約数ペア:

[(1, 90391892), (2, 45195946), (4, 22597973), (19, 4757468), (38, 2378734), (76, 1189367), (359, 251788), (718, 125894), (1436, 62947), (3313, 27284), (6626, 13642), (6821, 13252)]