86230874

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 130824960

約数和(自身を除く): 44594086

約数列:

[1, 2, 139, 278, 313, 626, 991, 1982, 43507, 87014, 137749, 275498, 310183, 620366, 43115437, 86230874]

約数ペア:

[(1, 86230874), (2, 43115437), (139, 620366), (278, 310183), (313, 275498), (626, 137749), (991, 87014), (1982, 43507)]