82221008

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{11923}}^1$

素因数の和:12362

約数の個数: 20

約数和(自身を含む): 159686208

約数和(自身を除く): 77465200

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 11923, 23846, 47692, 95384, 190768, 5138813, 10277626, 20555252, 41110504, 82221008]

約数ペア:

[(1, 82221008), (2, 41110504), (4, 20555252), (8, 10277626), (16, 5138813), (431, 190768), (862, 95384), (1724, 47692), (3448, 23846), (6896, 11923)]