86142868

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13553}}^1$

素因数の和:13791

約数の個数: 24

約数和(自身を含む): 173057472

約数和(自身を除く): 86914604

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 13553, 27106, 54212, 94871, 189742, 379484, 3076531, 6153062, 12306124, 21535717, 43071434, 86142868]

約数ペア:

[(1, 86142868), (2, 43071434), (4, 21535717), (7, 12306124), (14, 6153062), (28, 3076531), (227, 379484), (454, 189742), (908, 94871), (1589, 54212), (3178, 27106), (6356, 13553)]