80570896

素因数分解:

$2^4\times 7^2\times {\mathrm{102769}}^1$

素因数の和:102791

約数の個数: 30

約数和(自身を含む): 181594590

約数和(自身を除く): 101023694

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102769, 205538, 411076, 719383, 822152, 1438766, 1644304, 2877532, 5035681, 5755064, 10071362, 11510128, 20142724, 40285448, 80570896]

約数ペア:

[(1, 80570896), (2, 40285448), (4, 20142724), (7, 11510128), (8, 10071362), (14, 5755064), (16, 5035681), (28, 2877532), (49, 1644304), (56, 1438766), (98, 822152), (112, 719383), (196, 411076), (392, 205538), (784, 102769)]