68154842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211661}}^1$

素因数の和:211693

約数の個数: 16

約数和(自身を含む): 121917312

約数和(自身を除く): 53762470

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 211661, 423322, 1481627, 2963254, 4868203, 9736406, 34077421, 68154842]

約数ペア:

[(1, 68154842), (2, 34077421), (7, 9736406), (14, 4868203), (23, 2963254), (46, 1481627), (161, 423322), (322, 211661)]