31812864

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 72

約数和(自身を含む): 88398912

約数和(自身を除く): 56586048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 1801, 2208, 2944, 3602, 4416, 5403, 5888, 7204, 8832, 10806, 14408, 17664, 21612, 28816, 41423, 43224, 57632, 82846, 86448, 115264, 124269, 165692, 172896, 230528, 248538, 331384, 345792, 461056, 497076, 662768, 691584, 994152, 1325536, 1383168, 1988304, 2651072, 3976608, 5302144, 7953216, 10604288, 15906432, 31812864]

約数ペア:

[(1, 31812864), (2, 15906432), (3, 10604288), (4, 7953216), (6, 5302144), (8, 3976608), (12, 2651072), (16, 1988304), (23, 1383168), (24, 1325536), (32, 994152), (46, 691584), (48, 662768), (64, 497076), (69, 461056), (92, 345792), (96, 331384), (128, 248538), (138, 230528), (184, 172896), (192, 165692), (256, 124269), (276, 115264), (368, 86448), (384, 82846), (552, 57632), (736, 43224), (768, 41423), (1104, 28816), (1472, 21612), (1801, 17664), (2208, 14408), (2944, 10806), (3602, 8832), (4416, 7204), (5403, 5888)]