8140988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 15023232

約数和(自身を除く): 6882244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 827, 1654, 2461, 3308, 4922, 9844, 19021, 38042, 76084, 88489, 176978, 353956, 2035247, 4070494, 8140988]

約数ペア:

[(1, 8140988), (2, 4070494), (4, 2035247), (23, 353956), (46, 176978), (92, 88489), (107, 76084), (214, 38042), (428, 19021), (827, 9844), (1654, 4922), (2461, 3308)]