80564656

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{5351}}^1$

素因数の和:6300

約数の個数: 20

約数和(自身を含む): 156289104

約数和(自身を除く): 75724448

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 5351, 7528, 10702, 15056, 21404, 42808, 85616, 5035291, 10070582, 20141164, 40282328, 80564656]

約数ペア:

[(1, 80564656), (2, 40282328), (4, 20141164), (8, 10070582), (16, 5035291), (941, 85616), (1882, 42808), (3764, 21404), (5351, 15056), (7528, 10702)]