80559644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1830901}}^1$

素因数の和:1830916

約数の個数: 12

約数和(自身を含む): 153795768

約数和(自身を除く): 73236124

約数列:

[1, 2, 4, 11, 22, 44, 1830901, 3661802, 7323604, 20139911, 40279822, 80559644]

約数ペア:

[(1, 80559644), (2, 40279822), (4, 20139911), (11, 7323604), (22, 3661802), (44, 1830901)]