82439818

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1667}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 125700480

約数和(自身を除く): 43260662

約数列:

[1, 2, 79, 158, 313, 626, 1667, 3334, 24727, 49454, 131693, 263386, 521771, 1043542, 41219909, 82439818]

約数ペア:

[(1, 82439818), (2, 41219909), (79, 1043542), (158, 521771), (313, 263386), (626, 131693), (1667, 49454), (3334, 24727)]