67866808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{206911}}^1$

素因数の和:206958

約数の個数: 16

約数和(自身を含む): 130354560

約数和(自身を除く): 62487752

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 206911, 413822, 827644, 1655288, 8483351, 16966702, 33933404, 67866808]

約数ペア:

[(1, 67866808), (2, 33933404), (4, 16966702), (8, 8483351), (41, 1655288), (82, 827644), (164, 413822), (328, 206911)]