11388928

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 23390640

約数和(自身を除く): 12001712

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 83, 128, 134, 166, 256, 268, 332, 512, 536, 664, 1024, 1072, 1328, 2048, 2144, 2656, 4288, 5312, 5561, 8576, 10624, 11122, 17152, 21248, 22244, 34304, 42496, 44488, 68608, 84992, 88976, 137216, 169984, 177952, 355904, 711808, 1423616, 2847232, 5694464, 11388928]

約数ペア:

[(1, 11388928), (2, 5694464), (4, 2847232), (8, 1423616), (16, 711808), (32, 355904), (64, 177952), (67, 169984), (83, 137216), (128, 88976), (134, 84992), (166, 68608), (256, 44488), (268, 42496), (332, 34304), (512, 22244), (536, 21248), (664, 17152), (1024, 11122), (1072, 10624), (1328, 8576), (2048, 5561), (2144, 5312), (2656, 4288)]