31990068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80783}}^1$

素因数の和:80804

約数の個数: 36

約数和(自身を含む): 88216128

約数和(自身を除く): 56226060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 80783, 161566, 242349, 323132, 484698, 727047, 888613, 969396, 1454094, 1777226, 2665839, 2908188, 3554452, 5331678, 7997517, 10663356, 15995034, 31990068]

約数ペア:

[(1, 31990068), (2, 15995034), (3, 10663356), (4, 7997517), (6, 5331678), (9, 3554452), (11, 2908188), (12, 2665839), (18, 1777226), (22, 1454094), (33, 969396), (36, 888613), (44, 727047), (66, 484698), (99, 323132), (132, 242349), (198, 161566), (396, 80783)]