31048468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 59472000

約数和(自身を除く): 28423532

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 1999, 3883, 3998, 7766, 7996, 15532, 21989, 43978, 87956, 705647, 1411294, 2822588, 7762117, 15524234, 31048468]

約数ペア:

[(1, 31048468), (2, 15524234), (4, 7762117), (11, 2822588), (22, 1411294), (44, 705647), (353, 87956), (706, 43978), (1412, 21989), (1999, 15532), (3883, 7996), (3998, 7766)]