86979514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{111227}}^1$

素因数の和:111269

約数の個数: 16

約数和(自身を含む): 144151488

約数和(自身を除く): 57171974

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 111227, 222454, 1890859, 2558221, 3781718, 5116442, 43489757, 86979514]

約数ペア:

[(1, 86979514), (2, 43489757), (17, 5116442), (23, 3781718), (34, 2558221), (46, 1890859), (391, 222454), (782, 111227)]