80086956

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42509}}^1$

素因数の和:42673

約数の個数: 24

約数和(自身を含む): 188064240

約数和(自身を除く): 107977284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 42509, 85018, 127527, 170036, 255054, 510108, 6673913, 13347826, 20021739, 26695652, 40043478, 80086956]

約数ペア:

[(1, 80086956), (2, 40043478), (3, 26695652), (4, 20021739), (6, 13347826), (12, 6673913), (157, 510108), (314, 255054), (471, 170036), (628, 127527), (942, 85018), (1884, 42509)]