31297116

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{70489}}^1$

素因数の和:70533

約数の個数: 24

約数和(自身を含む): 75001360

約数和(自身を除く): 43704244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 70489, 140978, 211467, 281956, 422934, 845868, 2608093, 5216186, 7824279, 10432372, 15648558, 31297116]

約数ペア:

[(1, 31297116), (2, 15648558), (3, 10432372), (4, 7824279), (6, 5216186), (12, 2608093), (37, 845868), (74, 422934), (111, 281956), (148, 211467), (222, 140978), (444, 70489)]