16402436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 30011520

約数和(自身を除く): 13609084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 2029, 4042, 4058, 8084, 8116, 87247, 95363, 174494, 190726, 348988, 381452, 4100609, 8201218, 16402436]

約数ペア:

[(1, 16402436), (2, 8201218), (4, 4100609), (43, 381452), (47, 348988), (86, 190726), (94, 174494), (172, 95363), (188, 87247), (2021, 8116), (2029, 8084), (4042, 4058)]