80355352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130471

約数の個数: 32

約数和(自身を含む): 187845120

約数和(自身を除く): 107489768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 130447, 260894, 521788, 913129, 1043576, 1434917, 1826258, 2869834, 3652516, 5739668, 7305032, 10044419, 11479336, 20088838, 40177676, 80355352]

約数ペア:

[(1, 80355352), (2, 40177676), (4, 20088838), (7, 11479336), (8, 10044419), (11, 7305032), (14, 5739668), (22, 3652516), (28, 2869834), (44, 1826258), (56, 1434917), (77, 1043576), (88, 913129), (154, 521788), (308, 260894), (616, 130447)]