31076874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{40151}}^1$

素因数の和:40202

約数の個数: 24

約数和(自身を含む): 68900832

約数和(自身を除く): 37823958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 40151, 80302, 120453, 240906, 361359, 722718, 1726493, 3452986, 5179479, 10358958, 15538437, 31076874]

約数ペア:

[(1, 31076874), (2, 15538437), (3, 10358958), (6, 5179479), (9, 3452986), (18, 1726493), (43, 722718), (86, 361359), (129, 240906), (258, 120453), (387, 80302), (774, 40151)]