80291213398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{2171089}}^1$

素因数の和:2171184

約数の個数: 24

約数和(自身を含む): 134668370520

約数和(自身を除く): 54377157122

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1681, 3362, 18491, 36982, 2171089, 4342178, 23881979, 47763958, 89014649, 178029298, 979161139, 1958322278, 3649600609, 7299201218, 40145606699, 80291213398]

約数ペア:

[(1, 80291213398), (2, 40145606699), (11, 7299201218), (22, 3649600609), (41, 1958322278), (82, 979161139), (451, 178029298), (902, 89014649), (1681, 47763958), (3362, 23881979), (18491, 4342178), (36982, 2171089)]