31326464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9442

約数の個数: 36

約数和(自身を含む): 67347756

約数和(自身を除く): 36021292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9413, 18826, 37652, 75304, 122369, 150608, 244738, 301216, 489476, 602432, 978952, 1204864, 1957904, 2409728, 3915808, 7831616, 15663232, 31326464]

約数ペア:

[(1, 31326464), (2, 15663232), (4, 7831616), (8, 3915808), (13, 2409728), (16, 1957904), (26, 1204864), (32, 978952), (52, 602432), (64, 489476), (104, 301216), (128, 244738), (208, 150608), (256, 122369), (416, 75304), (832, 37652), (1664, 18826), (3328, 9413)]