27369490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160997}}^1$

素因数の和:161021

約数の個数: 16

約数和(自身を含む): 52163352

約数和(自身を除く): 24793862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 160997, 321994, 804985, 1609970, 2736949, 5473898, 13684745, 27369490]

約数ペア:

[(1, 27369490), (2, 13684745), (5, 5473898), (10, 2736949), (17, 1609970), (34, 804985), (85, 321994), (170, 160997)]