87375266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{11251}}^1$

素因数の和:11617

約数の個数: 16

約数和(自身を含む): 143395488

約数和(自身を除く): 56020222

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 11251, 22502, 123761, 247522, 3971603, 7943206, 43687633, 87375266]

約数ペア:

[(1, 87375266), (2, 43687633), (11, 7943206), (22, 3971603), (353, 247522), (706, 123761), (3883, 22502), (7766, 11251)]