90185572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11923}}^1$

素因数の和:12019

約数の個数: 24

約数和(自身を含む): 165600512

約数和(自身を除く): 75414940

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 11923, 23846, 47692, 369613, 727303, 739226, 1454606, 1478452, 2909212, 22546393, 45092786, 90185572]

約数ペア:

[(1, 90185572), (2, 45092786), (4, 22546393), (31, 2909212), (61, 1478452), (62, 1454606), (122, 739226), (124, 727303), (244, 369613), (1891, 47692), (3782, 23846), (7564, 11923)]