328448416

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{80819}}^1$

素因数の和:80956

約数の個数: 24

約数和(自身を含む): 651732480

約数和(自身を除く): 323284064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 80819, 161638, 323276, 646552, 1293104, 2586208, 10264013, 20528026, 41056052, 82112104, 164224208, 328448416]

約数ペア:

[(1, 328448416), (2, 164224208), (4, 82112104), (8, 41056052), (16, 20528026), (32, 10264013), (127, 2586208), (254, 1293104), (508, 646552), (1016, 323276), (2032, 161638), (4064, 80819)]