321006928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1823903}}^1$

素因数の和:1823922

約数の個数: 20

約数和(自身を含む): 678492288

約数和(自身を除く): 357485360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1823903, 3647806, 7295612, 14591224, 20062933, 29182448, 40125866, 80251732, 160503464, 321006928]

約数ペア:

[(1, 321006928), (2, 160503464), (4, 80251732), (8, 40125866), (11, 29182448), (16, 20062933), (22, 14591224), (44, 7295612), (88, 3647806), (176, 1823903)]