16908208

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10463}}^1$

素因数の和:10572

約数の個数: 20

約数和(自身を含む): 33087168

約数和(自身を除く): 16178960

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10463, 20926, 41852, 83704, 167408, 1056763, 2113526, 4227052, 8454104, 16908208]

約数ペア:

[(1, 16908208), (2, 8454104), (4, 4227052), (8, 2113526), (16, 1056763), (101, 167408), (202, 83704), (404, 41852), (808, 20926), (1616, 10463)]