31992686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2857}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 52472880

約数和(自身を除く): 20480194

約数列:

[1, 2, 11, 22, 509, 1018, 2857, 5599, 5714, 11198, 31427, 62854, 1454213, 2908426, 15996343, 31992686]

約数ペア:

[(1, 31992686), (2, 15996343), (11, 2908426), (22, 1454213), (509, 62854), (1018, 31427), (2857, 11198), (5599, 5714)]