82994212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128873}}^1$

素因数の和:128907

約数の個数: 24

約数和(自身を含む): 173206656

約数和(自身を除く): 90212444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 128873, 257746, 515492, 902111, 1804222, 2964079, 3608444, 5928158, 11856316, 20748553, 41497106, 82994212]

約数ペア:

[(1, 82994212), (2, 41497106), (4, 20748553), (7, 11856316), (14, 5928158), (23, 3608444), (28, 2964079), (46, 1804222), (92, 902111), (161, 515492), (322, 257746), (644, 128873)]