42052048

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20063}}^1$

素因数の和:20202

約数の個数: 20

約数和(自身を含む): 82101888

約数和(自身を除く): 40049840

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20063, 40126, 80252, 160504, 321008, 2628253, 5256506, 10513012, 21026024, 42052048]

約数ペア:

[(1, 42052048), (2, 21026024), (4, 10513012), (8, 5256506), (16, 2628253), (131, 321008), (262, 160504), (524, 80252), (1048, 40126), (2096, 20063)]