85075856

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{13669}}^1$

素因数の和:14066

約数の個数: 20

約数和(自身を含む): 165270300

約数和(自身を除く): 80194444

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 13669, 27338, 54676, 109352, 218704, 5317241, 10634482, 21268964, 42537928, 85075856]

約数ペア:

[(1, 85075856), (2, 42537928), (4, 21268964), (8, 10634482), (16, 5317241), (389, 218704), (778, 109352), (1556, 54676), (3112, 27338), (6224, 13669)]