80805424

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17597}}^1$

素因数の和:17653

約数の個数: 40

約数和(自身を含む): 183300768

約数和(自身を除く): 102495344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 17597, 35194, 70388, 123179, 140776, 246358, 281552, 492716, 721477, 985432, 1442954, 1970864, 2885908, 5050339, 5771816, 10100678, 11543632, 20201356, 40402712, 80805424]

約数ペア:

[(1, 80805424), (2, 40402712), (4, 20201356), (7, 11543632), (8, 10100678), (14, 5771816), (16, 5050339), (28, 2885908), (41, 1970864), (56, 1442954), (82, 985432), (112, 721477), (164, 492716), (287, 281552), (328, 246358), (574, 140776), (656, 123179), (1148, 70388), (2296, 35194), (4592, 17597)]