64810072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{78653}}^1$

素因数の和:78762

約数の個数: 16

約数和(自身を含む): 122700240

約数和(自身を除く): 57890168

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 78653, 157306, 314612, 629224, 8101259, 16202518, 32405036, 64810072]

約数ペア:

[(1, 64810072), (2, 32405036), (4, 16202518), (8, 8101259), (103, 629224), (206, 314612), (412, 157306), (824, 78653)]