66871142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{15401}}^1$

素因数の和:15583

約数の個数: 16

約数和(自身を含む): 108676512

約数和(自身を除く): 41805370

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 15401, 30802, 200213, 400426, 2571967, 5143934, 33435571, 66871142]

約数ペア:

[(1, 66871142), (2, 33435571), (13, 5143934), (26, 2571967), (167, 400426), (334, 200213), (2171, 30802), (4342, 15401)]