80854193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10141}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 99310464

約数和(自身を除く): 18456271

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 10141, 70987, 172397, 679447, 1206779, 4756129, 11550599, 80854193]

約数ペア:

[(1, 80854193), (7, 11550599), (17, 4756129), (67, 1206779), (119, 679447), (469, 172397), (1139, 70987), (7973, 10141)]