87855878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{84967}}^1$

素因数の和:85027

約数の個数: 16

約数和(自身を含む): 146824704

約数和(自身を除く): 58968826

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 84967, 169934, 934637, 1869274, 3993449, 7986898, 43927939, 87855878]

約数ペア:

[(1, 87855878), (2, 43927939), (11, 7986898), (22, 3993449), (47, 1869274), (94, 934637), (517, 169934), (1034, 84967)]