54443518

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 83215440

約数和(自身を除く): 28771922

約数列:

[1, 2, 83, 157, 166, 314, 2089, 4178, 13031, 26062, 173387, 327973, 346774, 655946, 27221759, 54443518]

約数ペア:

[(1, 54443518), (2, 27221759), (83, 655946), (157, 346774), (166, 327973), (314, 173387), (2089, 26062), (4178, 13031)]