31808412

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1031}}^1$

素因数の和:1898

約数の個数: 36

約数和(自身を含む): 80576496

約数和(自身を除く): 48768084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1031, 1714, 2062, 2571, 3093, 3428, 4124, 5142, 6186, 7713, 9279, 10284, 12372, 15426, 18558, 30852, 37116, 883567, 1767134, 2650701, 3534268, 5301402, 7952103, 10602804, 15904206, 31808412]

約数ペア:

[(1, 31808412), (2, 15904206), (3, 10602804), (4, 7952103), (6, 5301402), (9, 3534268), (12, 2650701), (18, 1767134), (36, 883567), (857, 37116), (1031, 30852), (1714, 18558), (2062, 15426), (2571, 12372), (3093, 10284), (3428, 9279), (4124, 7713), (5142, 6186)]