25081604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 45873408

約数和(自身を除く): 20791804

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2437, 2573, 4874, 5146, 9748, 10292, 75547, 151094, 202271, 302188, 404542, 809084, 6270401, 12540802, 25081604]

約数ペア:

[(1, 25081604), (2, 12540802), (4, 6270401), (31, 809084), (62, 404542), (83, 302188), (124, 202271), (166, 151094), (332, 75547), (2437, 10292), (2573, 9748), (4874, 5146)]