47557648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{27779}}^1$

素因数の和:27894

約数の個数: 20

約数和(自身を含む): 93007440

約数和(自身を除く): 45449792

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 27779, 55558, 111116, 222232, 444464, 2972353, 5944706, 11889412, 23778824, 47557648]

約数ペア:

[(1, 47557648), (2, 23778824), (4, 11889412), (8, 5944706), (16, 2972353), (107, 444464), (214, 222232), (428, 111116), (856, 55558), (1712, 27779)]