57706286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20023}}^1$

素因数の和:20167

約数の個数: 16

約数和(自身を含む): 95154048

約数和(自身を除く): 37447762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 20023, 40046, 220253, 440506, 2623013, 5246026, 28853143, 57706286]

約数ペア:

[(1, 57706286), (2, 28853143), (11, 5246026), (22, 2623013), (131, 440506), (262, 220253), (1441, 40046), (2882, 20023)]