115989766736

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{21901391}}^1$

素因数の和:21901730

約数の個数: 20

約数和(自身を含む): 225409126464

約数和(自身を除く): 109419359728

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 21901391, 43802782, 87605564, 175211128, 350422256, 7249360421, 14498720842, 28997441684, 57994883368, 115989766736]

約数ペア:

[(1, 115989766736), (2, 57994883368), (4, 28997441684), (8, 14498720842), (16, 7249360421), (331, 350422256), (662, 175211128), (1324, 87605564), (2648, 43802782), (5296, 21901391)]