90642826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12763}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 140608224

約数和(自身を除く): 49965398

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 12763, 25526, 676439, 855121, 1352878, 1710242, 45321413, 90642826]

約数ペア:

[(1, 90642826), (2, 45321413), (53, 1710242), (67, 1352878), (106, 855121), (134, 676439), (3551, 25526), (7102, 12763)]