8143616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 17512992

約数和(自身を除く): 9369376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2447, 3328, 4894, 9788, 19576, 31811, 39152, 63622, 78304, 127244, 156608, 254488, 313216, 508976, 626432, 1017952, 2035904, 4071808, 8143616]

約数ペア:

[(1, 8143616), (2, 4071808), (4, 2035904), (8, 1017952), (13, 626432), (16, 508976), (26, 313216), (32, 254488), (52, 156608), (64, 127244), (104, 78304), (128, 63622), (208, 39152), (256, 31811), (416, 19576), (832, 9788), (1664, 4894), (2447, 3328)]