64492318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{14731}}^1$

素因数の和:14943

約数の個数: 16

約数和(自身を含む): 106070400

約数和(自身を除く): 41578082

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 14731, 29462, 162041, 324082, 2931469, 5862938, 32246159, 64492318]

約数ペア:

[(1, 64492318), (2, 32246159), (11, 5862938), (22, 2931469), (199, 324082), (398, 162041), (2189, 29462), (4378, 14731)]