63965456

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{37363}}^1$

素因数の和:37478

約数の個数: 20

約数和(自身を含む): 125094672

約数和(自身を除く): 61129216

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 37363, 74726, 149452, 298904, 597808, 3997841, 7995682, 15991364, 31982728, 63965456]

約数ペア:

[(1, 63965456), (2, 31982728), (4, 15991364), (8, 7995682), (16, 3997841), (107, 597808), (214, 298904), (428, 149452), (856, 74726), (1712, 37363)]