675328

素因数分解:

$2^9\times {\mathrm{1319}}^1$

素因数の和:1337

約数の個数: 20

約数和(自身を含む): 1350360

約数和(自身を除く): 675032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1319, 2638, 5276, 10552, 21104, 42208, 84416, 168832, 337664, 675328]

約数ペア:

[(1, 675328), (2, 337664), (4, 168832), (8, 84416), (16, 42208), (32, 21104), (64, 10552), (128, 5276), (256, 2638), (512, 1319)]