80749802

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{25409}}^1$

素因数の和:25645

約数の個数: 16

約数和(自身を含む): 139043520

約数和(自身を除く): 58293718

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 25409, 50818, 177863, 355726, 5767843, 11535686, 40374901, 80749802]

約数ペア:

[(1, 80749802), (2, 40374901), (7, 11535686), (14, 5767843), (227, 355726), (454, 177863), (1589, 50818), (3178, 25409)]