40756432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59239}}^1$

素因数の和:59290

約数の個数: 20

約数和(自身を含む): 80803360

約数和(自身を除く): 40046928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 59239, 118478, 236956, 473912, 947824, 2547277, 5094554, 10189108, 20378216, 40756432]

約数ペア:

[(1, 40756432), (2, 20378216), (4, 10189108), (8, 5094554), (16, 2547277), (43, 947824), (86, 473912), (172, 236956), (344, 118478), (688, 59239)]