26723344

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{20123}}^1$

素因数の和:20214

約数の個数: 20

約数和(自身を含む): 52402896

約数和(自身を除く): 25679552

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 20123, 40246, 80492, 160984, 321968, 1670209, 3340418, 6680836, 13361672, 26723344]

約数ペア:

[(1, 26723344), (2, 13361672), (4, 6680836), (8, 3340418), (16, 1670209), (83, 321968), (166, 160984), (332, 80492), (664, 40246), (1328, 20123)]