27518968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79997}}^1$

素因数の和:80046

約数の個数: 16

約数和(自身を含む): 52798680

約数和(自身を除く): 25279712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 79997, 159994, 319988, 639976, 3439871, 6879742, 13759484, 27518968]

約数ペア:

[(1, 27518968), (2, 13759484), (4, 6879742), (8, 3439871), (43, 639976), (86, 319988), (172, 159994), (344, 79997)]