66558518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{15329}}^1$

素因数の和:15511

約数の個数: 16

約数和(自身を含む): 108168480

約数和(自身を除く): 41609962

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 15329, 30658, 199277, 398554, 2559943, 5119886, 33279259, 66558518]

約数ペア:

[(1, 66558518), (2, 33279259), (13, 5119886), (26, 2559943), (167, 398554), (334, 199277), (2171, 30658), (4342, 15329)]