81295832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{534841}}^1$

素因数の和:534866

約数の個数: 16

約数和(自身を含む): 160452600

約数和(自身を除く): 79156768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 534841, 1069682, 2139364, 4278728, 10161979, 20323958, 40647916, 81295832]

約数ペア:

[(1, 81295832), (2, 40647916), (4, 20323958), (8, 10161979), (19, 4278728), (38, 2139364), (76, 1069682), (152, 534841)]