255358928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1450903}}^1$

素因数の和:1450922

約数の個数: 20

約数和(自身を含む): 539736288

約数和(自身を除く): 284377360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1450903, 2901806, 5803612, 11607224, 15959933, 23214448, 31919866, 63839732, 127679464, 255358928]

約数ペア:

[(1, 255358928), (2, 127679464), (4, 63839732), (8, 31919866), (11, 23214448), (16, 15959933), (22, 11607224), (44, 5803612), (88, 2901806), (176, 1450903)]