82786838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{128153}}^1$

素因数の和:128191

約数の個数: 16

約数和(自身を含む): 138406320

約数和(自身を除く): 55619482

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 128153, 256306, 2178601, 2434907, 4357202, 4869814, 41393419, 82786838]

約数ペア:

[(1, 82786838), (2, 41393419), (17, 4869814), (19, 4357202), (34, 2434907), (38, 2178601), (323, 256306), (646, 128153)]