15943024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23173}}^1$

素因数の和:23224

約数の個数: 20

約数和(自身を含む): 31609336

約数和(自身を除く): 15666312

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23173, 46346, 92692, 185384, 370768, 996439, 1992878, 3985756, 7971512, 15943024]

約数ペア:

[(1, 15943024), (2, 7971512), (4, 3985756), (8, 1992878), (16, 996439), (43, 370768), (86, 185384), (172, 92692), (344, 46346), (688, 23173)]