40960310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240943}}^1$

素因数の和:240967

約数の個数: 16

約数和(自身を含む): 78065856

約数和(自身を除く): 37105546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240943, 481886, 1204715, 2409430, 4096031, 8192062, 20480155, 40960310]

約数ペア:

[(1, 40960310), (2, 20480155), (5, 8192062), (10, 4096031), (17, 2409430), (34, 1204715), (85, 481886), (170, 240943)]