326548912

素因数分解:

$2^4\times {\mathrm{2591}}^1\times {\mathrm{7877}}^1$

素因数の和:10476

約数の個数: 20

約数和(自身を含む): 633013056

約数和(自身を除く): 306464144

約数列:

[1, 2, 4, 8, 16, 2591, 5182, 7877, 10364, 15754, 20728, 31508, 41456, 63016, 126032, 20409307, 40818614, 81637228, 163274456, 326548912]

約数ペア:

[(1, 326548912), (2, 163274456), (4, 81637228), (8, 40818614), (16, 20409307), (2591, 126032), (5182, 63016), (7877, 41456), (10364, 31508), (15754, 20728)]