47163432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 125959680

約数和(自身を除く): 78796248

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 1987, 2967, 3956, 3974, 5934, 5961, 7912, 7948, 11868, 11922, 15896, 23736, 23844, 45701, 47688, 85441, 91402, 137103, 170882, 182804, 256323, 274206, 341764, 365608, 512646, 548412, 683528, 1025292, 1096824, 1965143, 2050584, 3930286, 5895429, 7860572, 11790858, 15721144, 23581716, 47163432]

約数ペア:

[(1, 47163432), (2, 23581716), (3, 15721144), (4, 11790858), (6, 7860572), (8, 5895429), (12, 3930286), (23, 2050584), (24, 1965143), (43, 1096824), (46, 1025292), (69, 683528), (86, 548412), (92, 512646), (129, 365608), (138, 341764), (172, 274206), (184, 256323), (258, 182804), (276, 170882), (344, 137103), (516, 91402), (552, 85441), (989, 47688), (1032, 45701), (1978, 23844), (1987, 23736), (2967, 15896), (3956, 11922), (3974, 11868), (5934, 7948), (5961, 7912)]