80198008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{911341}}^1$

素因数の和:911358

約数の個数: 16

約数和(自身を含む): 164041560

約数和(自身を除く): 83843552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 911341, 1822682, 3645364, 7290728, 10024751, 20049502, 40099004, 80198008]

約数ペア:

[(1, 80198008), (2, 40099004), (4, 20049502), (8, 10024751), (11, 7290728), (22, 3645364), (44, 1822682), (88, 911341)]