23560216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{68489}}^1$

素因数の和:68538

約数の個数: 16

約数和(自身を含む): 45203400

約数和(自身を除く): 21643184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 68489, 136978, 273956, 547912, 2945027, 5890054, 11780108, 23560216]

約数ペア:

[(1, 23560216), (2, 11780108), (4, 5890054), (8, 2945027), (43, 547912), (86, 273956), (172, 136978), (344, 68489)]