921569248

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{285139}}^1$

素因数の和:285250

約数の個数: 24

約数和(自身を含む): 1832309640

約数和(自身を除く): 910740392

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 285139, 570278, 1140556, 2281112, 4562224, 9124448, 28799039, 57598078, 115196156, 230392312, 460784624, 921569248]

約数ペア:

[(1, 921569248), (2, 460784624), (4, 230392312), (8, 115196156), (16, 57598078), (32, 28799039), (101, 9124448), (202, 4562224), (404, 2281112), (808, 1140556), (1616, 570278), (3232, 285139)]