80547676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1830629}}^1$

素因数の和:1830644

約数の個数: 12

約数和(自身を含む): 153772920

約数和(自身を除く): 73225244

約数列:

[1, 2, 4, 11, 22, 44, 1830629, 3661258, 7322516, 20136919, 40273838, 80547676]

約数ペア:

[(1, 80547676), (2, 40273838), (4, 20136919), (11, 7322516), (22, 3661258), (44, 1830629)]