47819824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229903}}^1$

素因数の和:229924

約数の個数: 20

約数和(自身を含む): 99778336

約数和(自身を除く): 51958512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229903, 459806, 919612, 1839224, 2988739, 3678448, 5977478, 11954956, 23909912, 47819824]

約数ペア:

[(1, 47819824), (2, 23909912), (4, 11954956), (8, 5977478), (13, 3678448), (16, 2988739), (26, 1839224), (52, 919612), (104, 459806), (208, 229903)]