109750448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{159521}}^1$

素因数の和:159572

約数の個数: 20

約数和(自身を含む): 217588008

約数和(自身を除く): 107837560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 159521, 319042, 638084, 1276168, 2552336, 6859403, 13718806, 27437612, 54875224, 109750448]

約数ペア:

[(1, 109750448), (2, 54875224), (4, 27437612), (8, 13718806), (16, 6859403), (43, 2552336), (86, 1276168), (172, 638084), (344, 319042), (688, 159521)]