16125616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77527}}^1$

素因数の和:77548

約数の個数: 20

約数和(自身を含む): 33647152

約数和(自身を除く): 17521536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77527, 155054, 310108, 620216, 1007851, 1240432, 2015702, 4031404, 8062808, 16125616]

約数ペア:

[(1, 16125616), (2, 8062808), (4, 4031404), (8, 2015702), (13, 1240432), (16, 1007851), (26, 620216), (52, 310108), (104, 155054), (208, 77527)]