64422886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21067}}^1$

素因数の和:21219

約数の個数: 16

約数和(自身を含む): 106182720

約数和(自身を除く): 41759834

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 21067, 42134, 231737, 463474, 2928313, 5856626, 32211443, 64422886]

約数ペア:

[(1, 64422886), (2, 32211443), (11, 5856626), (22, 2928313), (139, 463474), (278, 231737), (1529, 42134), (3058, 21067)]