40802516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3109}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 76020840

約数和(自身を除く): 35218324

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3109, 3281, 6218, 6562, 12436, 13124, 52853, 105706, 211412, 600037, 1200074, 2400148, 10200629, 20401258, 40802516]

約数ペア:

[(1, 40802516), (2, 20401258), (4, 10200629), (17, 2400148), (34, 1200074), (68, 600037), (193, 211412), (386, 105706), (772, 52853), (3109, 13124), (3281, 12436), (6218, 6562)]