64884376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{477091}}^1$

素因数の和:477114

約数の個数: 16

約数和(自身を含む): 128814840

約数和(自身を除く): 63930464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 477091, 954182, 1908364, 3816728, 8110547, 16221094, 32442188, 64884376]

約数ペア:

[(1, 64884376), (2, 32442188), (4, 16221094), (8, 8110547), (17, 3816728), (34, 1908364), (68, 954182), (136, 477091)]