16810448

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{7669}}^1$

素因数の和:7814

約数の個数: 20

約数和(自身を含む): 32812260

約数和(自身を除く): 16001812

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 7669, 15338, 30676, 61352, 122704, 1050653, 2101306, 4202612, 8405224, 16810448]

約数ペア:

[(1, 16810448), (2, 8405224), (4, 4202612), (8, 2101306), (16, 1050653), (137, 122704), (274, 61352), (548, 30676), (1096, 15338), (2192, 7669)]