66119216

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23887}}^1$

素因数の和:24068

約数の個数: 20

約数和(自身を含む): 128851872

約数和(自身を除く): 62732656

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23887, 47774, 95548, 191096, 382192, 4132451, 8264902, 16529804, 33059608, 66119216]

約数ペア:

[(1, 66119216), (2, 33059608), (4, 16529804), (8, 8264902), (16, 4132451), (173, 382192), (346, 191096), (692, 95548), (1384, 47774), (2768, 23887)]