39487736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{290351}}^1$

素因数の和:290374

約数の個数: 16

約数和(自身を含む): 78395040

約数和(自身を除く): 38907304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 290351, 580702, 1161404, 2322808, 4935967, 9871934, 19743868, 39487736]

約数ペア:

[(1, 39487736), (2, 19743868), (4, 9871934), (8, 4935967), (17, 2322808), (34, 1161404), (68, 580702), (136, 290351)]