664153232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{7369}}^1$

素因数の和:7551

約数の個数: 40

約数和(自身を含む): 1326953760

約数和(自身を除く): 662800528

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 5633, 7369, 11266, 14738, 22532, 29476, 45064, 58952, 90128, 117904, 316867, 633734, 965339, 1267468, 1930678, 2534936, 3861356, 5069872, 7722712, 15445424, 41509577, 83019154, 166038308, 332076616, 664153232]

約数ペア:

[(1, 664153232), (2, 332076616), (4, 166038308), (8, 83019154), (16, 41509577), (43, 15445424), (86, 7722712), (131, 5069872), (172, 3861356), (262, 2534936), (344, 1930678), (524, 1267468), (688, 965339), (1048, 633734), (2096, 316867), (5633, 117904), (7369, 90128), (11266, 58952), (14738, 45064), (22532, 29476)]