28890392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157013}}^1$

素因数の和:157042

約数の個数: 16

約数和(自身を含む): 56525040

約数和(自身を除く): 27634648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 157013, 314026, 628052, 1256104, 3611299, 7222598, 14445196, 28890392]

約数ペア:

[(1, 28890392), (2, 14445196), (4, 7222598), (8, 3611299), (23, 1256104), (46, 628052), (92, 314026), (184, 157013)]