80955826

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{53051}}^1$

素因数の和:53169

約数の個数: 16

約数和(自身を含む): 140057280

約数和(自身を除く): 59101454

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 53051, 106102, 371357, 742714, 5782559, 11565118, 40477913, 80955826]

約数ペア:

[(1, 80955826), (2, 40477913), (7, 11565118), (14, 5782559), (109, 742714), (218, 371357), (763, 106102), (1526, 53051)]