239538304

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{16561}}^1$

素因数の和:16688

約数の個数: 32

約数和(自身を含む): 481457340

約数和(自身を除く): 241919036

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 16561, 33122, 66244, 132488, 264976, 529952, 1059904, 1871393, 2119808, 3742786, 7485572, 14971144, 29942288, 59884576, 119769152, 239538304]

約数ペア:

[(1, 239538304), (2, 119769152), (4, 59884576), (8, 29942288), (16, 14971144), (32, 7485572), (64, 3742786), (113, 2119808), (128, 1871393), (226, 1059904), (452, 529952), (904, 264976), (1808, 132488), (3616, 66244), (7232, 33122), (14464, 16561)]