54326288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199729}}^1$

素因数の和:199754

約数の個数: 20

約数和(自身を含む): 111449340

約数和(自身を除く): 57123052

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199729, 399458, 798916, 1597832, 3195664, 3395393, 6790786, 13581572, 27163144, 54326288]

約数ペア:

[(1, 54326288), (2, 27163144), (4, 13581572), (8, 6790786), (16, 3395393), (17, 3195664), (34, 1597832), (68, 798916), (136, 399458), (272, 199729)]