80883512

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{190763}}^1$

素因数の和:190822

約数の個数: 16

約数和(自身を含む): 154518840

約数和(自身を除く): 73635328

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 190763, 381526, 763052, 1526104, 10110439, 20220878, 40441756, 80883512]

約数ペア:

[(1, 80883512), (2, 40441756), (4, 20220878), (8, 10110439), (53, 1526104), (106, 763052), (212, 381526), (424, 190763)]