47889368

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{54919}}^1$

素因数の和:55034

約数の個数: 16

約数和(自身を含む): 90618000

約数和(自身を除く): 42728632

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 54919, 109838, 219676, 439352, 5986171, 11972342, 23944684, 47889368]

約数ペア:

[(1, 47889368), (2, 23944684), (4, 11972342), (8, 5986171), (109, 439352), (218, 219676), (436, 109838), (872, 54919)]