80342404

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 36

約数和(自身を含む): 150566416

約数和(自身を除く): 70224012

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 529, 883, 989, 1058, 1766, 1978, 2116, 3532, 3956, 20309, 22747, 37969, 40618, 45494, 75938, 81236, 90988, 151876, 467107, 873287, 934214, 1746574, 1868428, 3493148, 20085601, 40171202, 80342404]

約数ペア:

[(1, 80342404), (2, 40171202), (4, 20085601), (23, 3493148), (43, 1868428), (46, 1746574), (86, 934214), (92, 873287), (172, 467107), (529, 151876), (883, 90988), (989, 81236), (1058, 75938), (1766, 45494), (1978, 40618), (2116, 37969), (3532, 22747), (3956, 20309)]