40965508

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{10657}}^1$

素因数の和:10723

約数の個数: 18

約数和(自身を含む): 74083758

約数和(自身を除く): 33118250

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 10657, 21314, 42628, 330367, 660734, 1321468, 10241377, 20482754, 40965508]

約数ペア:

[(1, 40965508), (2, 20482754), (4, 10241377), (31, 1321468), (62, 660734), (124, 330367), (961, 42628), (1922, 21314), (3844, 10657)]