80280332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2129}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 153513360

約数和(自身を除く): 73233028

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 2129, 3428, 4258, 8516, 9427, 18854, 23419, 37708, 46838, 93676, 1824553, 3649106, 7298212, 20070083, 40140166, 80280332]

約数ペア:

[(1, 80280332), (2, 40140166), (4, 20070083), (11, 7298212), (22, 3649106), (44, 1824553), (857, 93676), (1714, 46838), (2129, 37708), (3428, 23419), (4258, 18854), (8516, 9427)]