133648912

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{12637}}^1$

素因数の和:13306

約数の個数: 20

約数和(自身を含む): 259357036

約数和(自身を除く): 125708124

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 12637, 25274, 50548, 101096, 202192, 8353057, 16706114, 33412228, 66824456, 133648912]

約数ペア:

[(1, 133648912), (2, 66824456), (4, 33412228), (8, 16706114), (16, 8353057), (661, 202192), (1322, 101096), (2644, 50548), (5288, 25274), (10576, 12637)]