80816434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{9103}}^1$

素因数の和:9321

約数の個数: 16

約数和(自身を含む): 127164672

約数和(自身を除く): 46348238

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 9103, 18206, 209369, 418738, 1756879, 3513758, 40408217, 80816434]

約数ペア:

[(1, 80816434), (2, 40408217), (23, 3513758), (46, 1756879), (193, 418738), (386, 209369), (4439, 18206), (8878, 9103)]