67843684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{413681}}^1$

素因数の和:413726

約数の個数: 12

約数和(自身を含む): 121622508

約数和(自身を除く): 53778824

約数列:

[1, 2, 4, 41, 82, 164, 413681, 827362, 1654724, 16960921, 33921842, 67843684]

約数ペア:

[(1, 67843684), (2, 33921842), (4, 16960921), (41, 1654724), (82, 827362), (164, 413681)]