80123246

素因数分解:

$2^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{3671}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 137479680

約数和(自身を除く): 57356434

約数列:

[1, 2, 7, 14, 1559, 3118, 3671, 7342, 10913, 21826, 25697, 51394, 5723089, 11446178, 40061623, 80123246]

約数ペア:

[(1, 80123246), (2, 40061623), (7, 11446178), (14, 5723089), (1559, 51394), (3118, 25697), (3671, 21826), (7342, 10913)]