86991158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{6793}}^1$

素因数の和:7151

約数の個数: 16

約数和(自身を含む): 137782320

約数和(自身を除く): 50791162

約数列:

[1, 2, 19, 38, 337, 674, 6403, 6793, 12806, 13586, 129067, 258134, 2289241, 4578482, 43495579, 86991158]

約数ペア:

[(1, 86991158), (2, 43495579), (19, 4578482), (38, 2289241), (337, 258134), (674, 129067), (6403, 13586), (6793, 12806)]