31489916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24373}}^1$

素因数の和:24413

約数の個数: 24

約数和(自身を含む): 61422480

約数和(自身を除く): 29932564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 24373, 48746, 97492, 414341, 463087, 828682, 926174, 1657364, 1852348, 7872479, 15744958, 31489916]

約数ペア:

[(1, 31489916), (2, 15744958), (4, 7872479), (17, 1852348), (19, 1657364), (34, 926174), (38, 828682), (68, 463087), (76, 414341), (323, 97492), (646, 48746), (1292, 24373)]