82966768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272917}}^1$

素因数の和:272944

約数の個数: 20

約数和(自身を含む): 169209160

約数和(自身を除く): 86242392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272917, 545834, 1091668, 2183336, 4366672, 5185423, 10370846, 20741692, 41483384, 82966768]

約数ペア:

[(1, 82966768), (2, 41483384), (4, 20741692), (8, 10370846), (16, 5185423), (19, 4366672), (38, 2183336), (76, 1091668), (152, 545834), (304, 272917)]