40057854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 82642560

約数和(自身を除く): 42584706

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 1117, 2234, 3351, 5977, 6702, 11954, 17931, 35862, 48031, 96062, 144093, 155263, 288186, 310526, 465789, 931578, 6676309, 13352618, 20028927, 40057854]

約数ペア:

[(1, 40057854), (2, 20028927), (3, 13352618), (6, 6676309), (43, 931578), (86, 465789), (129, 310526), (139, 288186), (258, 155263), (278, 144093), (417, 96062), (834, 48031), (1117, 35862), (2234, 17931), (3351, 11954), (5977, 6702)]