86197414

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 137269728

約数和(自身を除く): 51072314

約数列:

[1, 2, 19, 38, 277, 361, 431, 554, 722, 862, 5263, 8189, 10526, 16378, 99997, 119387, 155591, 199994, 238774, 311182, 2268353, 4536706, 43098707, 86197414]

約数ペア:

[(1, 86197414), (2, 43098707), (19, 4536706), (38, 2268353), (277, 311182), (361, 238774), (431, 199994), (554, 155591), (722, 119387), (862, 99997), (5263, 16378), (8189, 10526)]