91457614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 55307186

約数列:

[1, 2, 23, 46, 97, 103, 194, 199, 206, 398, 2231, 2369, 4462, 4577, 4738, 9154, 9991, 19303, 19982, 20497, 38606, 40994, 229793, 443969, 459586, 471431, 887938, 942862, 1988209, 3976418, 45728807, 91457614]

約数ペア:

[(1, 91457614), (2, 45728807), (23, 3976418), (46, 1988209), (97, 942862), (103, 887938), (194, 471431), (199, 459586), (206, 443969), (398, 229793), (2231, 40994), (2369, 38606), (4462, 20497), (4577, 19982), (4738, 19303), (9154, 9991)]