8164574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 13550976

約数和(自身を除く): 5386402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5227, 10454, 57497, 114994, 371117, 742234, 4082287, 8164574]

約数ペア:

[(1, 8164574), (2, 4082287), (11, 742234), (22, 371117), (71, 114994), (142, 57497), (781, 10454), (1562, 5227)]