79950448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{172307}}^1$

素因数の和:172344

約数の個数: 20

約数和(自身を含む): 160246440

約数和(自身を除く): 80295992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 172307, 344614, 689228, 1378456, 2756912, 4996903, 9993806, 19987612, 39975224, 79950448]

約数ペア:

[(1, 79950448), (2, 39975224), (4, 19987612), (8, 9993806), (16, 4996903), (29, 2756912), (58, 1378456), (116, 689228), (232, 344614), (464, 172307)]