80315906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{125887}}^1$

素因数の和:125929

約数の個数: 16

約数和(自身を含む): 135959040

約数和(自身を除く): 55643134

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 125887, 251774, 1384757, 2769514, 3650723, 7301446, 40157953, 80315906]

約数ペア:

[(1, 80315906), (2, 40157953), (11, 7301446), (22, 3650723), (29, 2769514), (58, 1384757), (319, 251774), (638, 125887)]