80789852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141241}}^1$

素因数の和:141269

約数の個数: 24

約数和(自身を含む): 166100592

約数和(自身を除く): 85310740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 141241, 282482, 564964, 1553651, 1836133, 3107302, 3672266, 6214604, 7344532, 20197463, 40394926, 80789852]

約数ペア:

[(1, 80789852), (2, 40394926), (4, 20197463), (11, 7344532), (13, 6214604), (22, 3672266), (26, 3107302), (44, 1836133), (52, 1553651), (143, 564964), (286, 282482), (572, 141241)]