15663232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9440

約数の個数: 32

約数和(自身を含む): 33607980

約数和(自身を除く): 17944748

約数列:

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

約数ペア:

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