39779908

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17117}}^1$

素因数の和:17211

約数の個数: 24

約数和(自身を含む): 80523072

約数和(自身を除く): 40743164

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 17117, 34234, 68468, 119819, 239638, 479276, 1420711, 2841422, 5682844, 9944977, 19889954, 39779908]

約数ペア:

[(1, 39779908), (2, 19889954), (4, 9944977), (7, 5682844), (14, 2841422), (28, 1420711), (83, 479276), (166, 239638), (332, 119819), (581, 68468), (1162, 34234), (2324, 17117)]