42259118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{23143}}^1$

素因数の和:23239

約数の個数: 16

約数和(自身を含む): 69987456

約数和(自身を除く): 27728338

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 23143, 46286, 254573, 509146, 1920869, 3841738, 21129559, 42259118]

約数ペア:

[(1, 42259118), (2, 21129559), (11, 3841738), (22, 1920869), (83, 509146), (166, 254573), (913, 46286), (1826, 23143)]