85947716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66523}}^1$

素因数の和:66563

約数の個数: 24

約数和(自身を含む): 167640480

約数和(自身を除く): 81692764

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66523, 133046, 266092, 1130891, 1263937, 2261782, 2527874, 4523564, 5055748, 21486929, 42973858, 85947716]

約数ペア:

[(1, 85947716), (2, 42973858), (4, 21486929), (17, 5055748), (19, 4523564), (34, 2527874), (38, 2261782), (68, 1263937), (76, 1130891), (323, 266092), (646, 133046), (1292, 66523)]