31505412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61057}}^1$

素因数の和:61107

約数の個数: 24

約数和(自身を含む): 75223456

約数和(自身を除く): 43718044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 61057, 122114, 183171, 244228, 366342, 732684, 2625451, 5250902, 7876353, 10501804, 15752706, 31505412]

約数ペア:

[(1, 31505412), (2, 15752706), (3, 10501804), (4, 7876353), (6, 5250902), (12, 2625451), (43, 732684), (86, 366342), (129, 244228), (172, 183171), (258, 122114), (516, 61057)]