20160814

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 10632146

約数列:

[1, 2, 89, 178, 191, 382, 593, 1186, 16999, 33998, 52777, 105554, 113263, 226526, 10080407, 20160814]

約数ペア:

[(1, 20160814), (2, 10080407), (89, 226526), (178, 113263), (191, 105554), (382, 52777), (593, 33998), (1186, 16999)]