40247738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62303}}^1$

素因数の和:62341

約数の個数: 16

約数和(自身を含む): 67288320

約数和(自身を除く): 27040582

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 62303, 124606, 1059151, 1183757, 2118302, 2367514, 20123869, 40247738]

約数ペア:

[(1, 40247738), (2, 20123869), (17, 2367514), (19, 2118302), (34, 1183757), (38, 1059151), (323, 124606), (646, 62303)]