17664843344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{64944277}}^1$

素因数の和:64944302

約数の個数: 20

約数和(自身を含む): 36238907124

約数和(自身を除く): 18574063780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 64944277, 129888554, 259777108, 519554216, 1039108432, 1104052709, 2208105418, 4416210836, 8832421672, 17664843344]

約数ペア:

[(1, 17664843344), (2, 8832421672), (4, 4416210836), (8, 2208105418), (16, 1104052709), (17, 1039108432), (34, 519554216), (68, 259777108), (136, 129888554), (272, 64944277)]