79920368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5471}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 170989056

約数和(自身を除く): 91068688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 5471, 7304, 10942, 14608, 21884, 43768, 60181, 87536, 120362, 240724, 454093, 481448, 908186, 962896, 1816372, 3632744, 4995023, 7265488, 9990046, 19980092, 39960184, 79920368]

約数ペア:

[(1, 79920368), (2, 39960184), (4, 19980092), (8, 9990046), (11, 7265488), (16, 4995023), (22, 3632744), (44, 1816372), (83, 962896), (88, 908186), (166, 481448), (176, 454093), (332, 240724), (664, 120362), (913, 87536), (1328, 60181), (1826, 43768), (3652, 21884), (5471, 14608), (7304, 10942)]