40627088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59051}}^1$

素因数の和:59102

約数の個数: 20

約数和(自身を含む): 80546928

約数和(自身を除く): 39919840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 59051, 118102, 236204, 472408, 944816, 2539193, 5078386, 10156772, 20313544, 40627088]

約数ペア:

[(1, 40627088), (2, 20313544), (4, 10156772), (8, 5078386), (16, 2539193), (43, 944816), (86, 472408), (172, 236204), (344, 118102), (688, 59051)]