87865654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{1061}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 134882496

約数和(自身を除く): 47016842

約数列:

[1, 2, 47, 94, 881, 1061, 1762, 2122, 41407, 49867, 82814, 99734, 934741, 1869482, 43932827, 87865654]

約数ペア:

[(1, 87865654), (2, 43932827), (47, 1869482), (94, 934741), (881, 99734), (1061, 82814), (1762, 49867), (2122, 41407)]