22968784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20298

約数の個数: 20

約数和(自身を含む): 45131040

約数和(自身を除く): 22162256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 20219, 40438, 80876, 161752, 323504, 1435549, 2871098, 5742196, 11484392, 22968784]

約数ペア:

[(1, 22968784), (2, 11484392), (4, 5742196), (8, 2871098), (16, 1435549), (71, 323504), (142, 161752), (284, 80876), (568, 40438), (1136, 20219)]