23351824

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19993}}^1$

素因数の和:20074

約数の個数: 20

約数和(自身を含む): 45866236

約数和(自身を除く): 22514412

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19993, 39986, 79972, 159944, 319888, 1459489, 2918978, 5837956, 11675912, 23351824]

約数ペア:

[(1, 23351824), (2, 11675912), (4, 5837956), (8, 2918978), (16, 1459489), (73, 319888), (146, 159944), (292, 79972), (584, 39986), (1168, 19993)]