31193412864

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{665843}}^1$

素因数の和:665923

約数の個数: 72

約数和(自身を含む): 84381078432

約数和(自身を除く): 53187665568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 23424, 46848, 665843, 1331686, 1997529, 2663372, 3995058, 5326744, 7990116, 10653488, 15980232, 21306976, 31960464, 40616423, 42613952, 63920928, 81232846, 85227904, 121849269, 127841856, 162465692, 170455808, 243698538, 255683712, 324931384, 487397076, 511367424, 649862768, 974794152, 1299725536, 1949588304, 2599451072, 3899176608, 5198902144, 7798353216, 10397804288, 15596706432, 31193412864]

約数ペア:

[(1, 31193412864), (2, 15596706432), (3, 10397804288), (4, 7798353216), (6, 5198902144), (8, 3899176608), (12, 2599451072), (16, 1949588304), (24, 1299725536), (32, 974794152), (48, 649862768), (61, 511367424), (64, 487397076), (96, 324931384), (122, 255683712), (128, 243698538), (183, 170455808), (192, 162465692), (244, 127841856), (256, 121849269), (366, 85227904), (384, 81232846), (488, 63920928), (732, 42613952), (768, 40616423), (976, 31960464), (1464, 21306976), (1952, 15980232), (2928, 10653488), (3904, 7990116), (5856, 5326744), (7808, 3995058), (11712, 2663372), (15616, 1997529), (23424, 1331686), (46848, 665843)]