8404208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4909}}^1$

素因数の和:5024

約数の個数: 20

約数和(自身を含む): 16438680

約数和(自身を除く): 8034472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4909, 9818, 19636, 39272, 78544, 525263, 1050526, 2101052, 4202104, 8404208]

約数ペア:

[(1, 8404208), (2, 4202104), (4, 2101052), (8, 1050526), (16, 525263), (107, 78544), (214, 39272), (428, 19636), (856, 9818), (1712, 4909)]