52471472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79987}}^1$

素因数の和:80036

約数の個数: 20

約数和(自身を含む): 104144376

約数和(自身を除く): 51672904

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 79987, 159974, 319948, 639896, 1279792, 3279467, 6558934, 13117868, 26235736, 52471472]

約数ペア:

[(1, 52471472), (2, 26235736), (4, 13117868), (8, 6558934), (16, 3279467), (41, 1279792), (82, 639896), (164, 319948), (328, 159974), (656, 79987)]