87485684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{152947}}^1$

素因数の和:152975

約数の個数: 24

約数和(自身を含む): 179866848

約数和(自身を除く): 92381164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 152947, 305894, 611788, 1682417, 1988311, 3364834, 3976622, 6729668, 7953244, 21871421, 43742842, 87485684]

約数ペア:

[(1, 87485684), (2, 43742842), (4, 21871421), (11, 7953244), (13, 6729668), (22, 3976622), (26, 3364834), (44, 1988311), (52, 1682417), (143, 611788), (286, 305894), (572, 152947)]