80534192

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{47041}}^1$

素因数の和:47156

約数の個数: 20

約数和(自身を含む): 157496616

約数和(自身を除く): 76962424

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 47041, 94082, 188164, 376328, 752656, 5033387, 10066774, 20133548, 40267096, 80534192]

約数ペア:

[(1, 80534192), (2, 40267096), (4, 20133548), (8, 10066774), (16, 5033387), (107, 752656), (214, 376328), (428, 188164), (856, 94082), (1712, 47041)]