86542090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 161747280

約数和(自身を除く): 75205190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 653, 914, 1306, 2285, 3265, 4570, 6530, 13253, 18937, 26506, 37874, 66265, 94685, 132530, 189370, 298421, 596842, 1492105, 2984210, 8654209, 17308418, 43271045, 86542090]

約数ペア:

[(1, 86542090), (2, 43271045), (5, 17308418), (10, 8654209), (29, 2984210), (58, 1492105), (145, 596842), (290, 298421), (457, 189370), (653, 132530), (914, 94685), (1306, 66265), (2285, 37874), (3265, 26506), (4570, 18937), (6530, 13253)]