53664784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197297}}^1$

素因数の和:197322

約数の個数: 20

約数和(自身を含む): 110092284

約数和(自身を除く): 56427500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 197297, 394594, 789188, 1578376, 3156752, 3354049, 6708098, 13416196, 26832392, 53664784]

約数ペア:

[(1, 53664784), (2, 26832392), (4, 13416196), (8, 6708098), (16, 3354049), (17, 3156752), (34, 1578376), (68, 789188), (136, 394594), (272, 197297)]