86112340

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2927}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 181020672

約数和(自身を除く): 94908332

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2927, 2942, 5854, 5884, 7355, 11708, 14635, 14710, 29270, 29420, 58540, 4305617, 8611234, 17222468, 21528085, 43056170, 86112340]

約数ペア:

[(1, 86112340), (2, 43056170), (4, 21528085), (5, 17222468), (10, 8611234), (20, 4305617), (1471, 58540), (2927, 29420), (2942, 29270), (5854, 14710), (5884, 14635), (7355, 11708)]