102855664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{338341}}^1$

素因数の和:338368

約数の個数: 20

約数和(自身を含む): 209772040

約数和(自身を除く): 106916376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 338341, 676682, 1353364, 2706728, 5413456, 6428479, 12856958, 25713916, 51427832, 102855664]

約数ペア:

[(1, 102855664), (2, 51427832), (4, 25713916), (8, 12856958), (16, 6428479), (19, 5413456), (38, 2706728), (76, 1353364), (152, 676682), (304, 338341)]