16727488

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 34820352

約数和(自身を除く): 18092864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 83, 94, 134, 166, 188, 268, 332, 376, 536, 664, 752, 1072, 1328, 1504, 2144, 2656, 3008, 3149, 3901, 4288, 5312, 5561, 6298, 7802, 11122, 12596, 15604, 22244, 25192, 31208, 44488, 50384, 62416, 88976, 100768, 124832, 177952, 201536, 249664, 261367, 355904, 522734, 1045468, 2090936, 4181872, 8363744, 16727488]

約数ペア:

[(1, 16727488), (2, 8363744), (4, 4181872), (8, 2090936), (16, 1045468), (32, 522734), (47, 355904), (64, 261367), (67, 249664), (83, 201536), (94, 177952), (134, 124832), (166, 100768), (188, 88976), (268, 62416), (332, 50384), (376, 44488), (536, 31208), (664, 25192), (752, 22244), (1072, 15604), (1328, 12596), (1504, 11122), (2144, 7802), (2656, 6298), (3008, 5561), (3149, 5312), (3901, 4288)]