85404748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149309}}^1$

素因数の和:149337

約数の個数: 24

約数和(自身を含む): 175588560

約数和(自身を除く): 90183812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 149309, 298618, 597236, 1642399, 1941017, 3284798, 3882034, 6569596, 7764068, 21351187, 42702374, 85404748]

約数ペア:

[(1, 85404748), (2, 42702374), (4, 21351187), (11, 7764068), (13, 6569596), (22, 3882034), (26, 3284798), (44, 1941017), (52, 1642399), (143, 597236), (286, 298618), (572, 149309)]