87489718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{135433}}^1$

素因数の和:135471

約数の個数: 16

約数和(自身を含む): 146268720

約数和(自身を除く): 58779002

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 135433, 270866, 2302361, 2573227, 4604722, 5146454, 43744859, 87489718]

約数ペア:

[(1, 87489718), (2, 43744859), (17, 5146454), (19, 4604722), (34, 2573227), (38, 2302361), (323, 270866), (646, 135433)]