320423674

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1\times {\mathrm{1913}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 486806760

約数和(自身を除く): 166383086

約数列:

[1, 2, 89, 178, 941, 1882, 1913, 3826, 83749, 167498, 170257, 340514, 1800133, 3600266, 160211837, 320423674]

約数ペア:

[(1, 320423674), (2, 160211837), (89, 3600266), (178, 1800133), (941, 340514), (1882, 170257), (1913, 167498), (3826, 83749)]