45613808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{40153}}^1$

素因数の和:40232

約数の個数: 20

約数和(自身を含む): 89623728

約数和(自身を除く): 44009920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 40153, 80306, 160612, 321224, 642448, 2850863, 5701726, 11403452, 22806904, 45613808]

約数ペア:

[(1, 45613808), (2, 22806904), (4, 11403452), (8, 5701726), (16, 2850863), (71, 642448), (142, 321224), (284, 160612), (568, 80306), (1136, 40153)]