85561808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113779}}^1$

素因数の和:113834

約数の個数: 20

約数和(自身を含む): 169304640

約数和(自身を除く): 83742832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 113779, 227558, 455116, 910232, 1820464, 5347613, 10695226, 21390452, 42780904, 85561808]

約数ペア:

[(1, 85561808), (2, 42780904), (4, 21390452), (8, 10695226), (16, 5347613), (47, 1820464), (94, 910232), (188, 455116), (376, 227558), (752, 113779)]