40606642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10957}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 65090520

約数和(自身を除く): 24483878

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 10957, 21914, 186269, 372538, 1194313, 2388626, 20303321, 40606642]

約数ペア:

[(1, 40606642), (2, 20303321), (17, 2388626), (34, 1194313), (109, 372538), (218, 186269), (1853, 21914), (3706, 10957)]