31442892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201557}}^1$

素因数の和:201577

約数の個数: 24

約数和(自身を含む): 79010736

約数和(自身を除く): 47567844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201557, 403114, 604671, 806228, 1209342, 2418684, 2620241, 5240482, 7860723, 10480964, 15721446, 31442892]

約数ペア:

[(1, 31442892), (2, 15721446), (3, 10480964), (4, 7860723), (6, 5240482), (12, 2620241), (13, 2418684), (26, 1209342), (39, 806228), (52, 604671), (78, 403114), (156, 201557)]