89968306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17033}}^1$

素因数の和:17193

約数の個数: 16

約数和(自身を含む): 143085600

約数和(自身を除く): 53117294

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 17033, 34066, 323627, 647254, 2367587, 4735174, 44984153, 89968306]

約数ペア:

[(1, 89968306), (2, 44984153), (19, 4735174), (38, 2367587), (139, 647254), (278, 323627), (2641, 34066), (5282, 17033)]