39508436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81629}}^1$

素因数の和:81655

約数の個数: 18

約数和(自身を含む): 75997530

約数和(自身を除く): 36489094

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81629, 163258, 326516, 897919, 1795838, 3591676, 9877109, 19754218, 39508436]

約数ペア:

[(1, 39508436), (2, 19754218), (4, 9877109), (11, 3591676), (22, 1795838), (44, 897919), (121, 326516), (242, 163258), (484, 81629)]