56687146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87751}}^1$

素因数の和:87789

約数の個数: 16

約数和(自身を含む): 94772160

約数和(自身を除く): 38085014

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 87751, 175502, 1491767, 1667269, 2983534, 3334538, 28343573, 56687146]

約数ペア:

[(1, 56687146), (2, 28343573), (17, 3334538), (19, 2983534), (34, 1667269), (38, 1491767), (323, 175502), (646, 87751)]