27721192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{111779}}^1$

素因数の和:111816

約数の個数: 16

約数和(自身を含む): 53654400

約数和(自身を除く): 25933208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 111779, 223558, 447116, 894232, 3465149, 6930298, 13860596, 27721192]

約数ペア:

[(1, 27721192), (2, 13860596), (4, 6930298), (8, 3465149), (31, 894232), (62, 447116), (124, 223558), (248, 111779)]