329066912

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{40013}}^1$

素因数の和:40280

約数の個数: 24

約数和(自身を含む): 650387556

約数和(自身を除く): 321320644

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 40013, 80026, 160052, 320104, 640208, 1280416, 10283341, 20566682, 41133364, 82266728, 164533456, 329066912]

約数ペア:

[(1, 329066912), (2, 164533456), (4, 82266728), (8, 41133364), (16, 20566682), (32, 10283341), (257, 1280416), (514, 640208), (1028, 320104), (2056, 160052), (4112, 80026), (8224, 40013)]