80496836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169111}}^1$

素因数の和:169139

約数の個数: 24

約数和(自身を含む): 170464896

約数和(自身を除く): 89968060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169111, 338222, 676444, 1183777, 2367554, 2874887, 4735108, 5749774, 11499548, 20124209, 40248418, 80496836]

約数ペア:

[(1, 80496836), (2, 40248418), (4, 20124209), (7, 11499548), (14, 5749774), (17, 4735108), (28, 2874887), (34, 2367554), (68, 1183777), (119, 676444), (238, 338222), (476, 169111)]