86901488

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{4441}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 168547248

約数和(自身を除く): 81645760

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4441, 4892, 8882, 9784, 17764, 19568, 35528, 71056, 5431343, 10862686, 21725372, 43450744, 86901488]

約数ペア:

[(1, 86901488), (2, 43450744), (4, 21725372), (8, 10862686), (16, 5431343), (1223, 71056), (2446, 35528), (4441, 19568), (4892, 17764), (8882, 9784)]