163634638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{2963}}^1$

素因数の和:3539

約数の個数: 16

約数和(自身を含む): 250647696

約数和(自身を除く): 87013058

約数列:

[1, 2, 53, 106, 521, 1042, 2963, 5926, 27613, 55226, 157039, 314078, 1543723, 3087446, 81817319, 163634638]

約数ペア:

[(1, 163634638), (2, 81817319), (53, 3087446), (106, 1543723), (521, 314078), (1042, 157039), (2963, 55226), (5926, 27613)]