31569252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18428

約数の個数: 48

約数和(自身を含む): 86544192

約数和(自身を除く): 54974940

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18397, 36794, 55191, 73588, 110382, 202367, 220764, 239161, 404734, 478322, 607101, 717483, 809468, 956644, 1214202, 1434966, 2428404, 2630771, 2869932, 5261542, 7892313, 10523084, 15784626, 31569252]

約数ペア:

[(1, 31569252), (2, 15784626), (3, 10523084), (4, 7892313), (6, 5261542), (11, 2869932), (12, 2630771), (13, 2428404), (22, 1434966), (26, 1214202), (33, 956644), (39, 809468), (44, 717483), (52, 607101), (66, 478322), (78, 404734), (132, 239161), (143, 220764), (156, 202367), (286, 110382), (429, 73588), (572, 55191), (858, 36794), (1716, 18397)]