172766464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51942

約数の個数: 36

約数和(自身を含む): 371392756

約数和(自身を除く): 198626292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 51913, 103826, 207652, 415304, 674869, 830608, 1349738, 1661216, 2699476, 3322432, 5398952, 6644864, 10797904, 13289728, 21595808, 43191616, 86383232, 172766464]

約数ペア:

[(1, 172766464), (2, 86383232), (4, 43191616), (8, 21595808), (13, 13289728), (16, 10797904), (26, 6644864), (32, 5398952), (52, 3322432), (64, 2699476), (104, 1661216), (128, 1349738), (208, 830608), (256, 674869), (416, 415304), (832, 207652), (1664, 103826), (3328, 51913)]