264153616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{971153}}^1$

素因数の和:971178

約数の個数: 20

約数和(自身を含む): 541903932

約数和(自身を除く): 277750316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 971153, 1942306, 3884612, 7769224, 15538448, 16509601, 33019202, 66038404, 132076808, 264153616]

約数ペア:

[(1, 264153616), (2, 132076808), (4, 66038404), (8, 33019202), (16, 16509601), (17, 15538448), (34, 7769224), (68, 3884612), (136, 1942306), (272, 971153)]