80532292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20357}}^1$

素因数の和:20427

約数の個数: 24

約数和(自身を含む): 150486336

約数和(自身を除く): 69954044

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 20357, 40714, 81428, 468211, 875351, 936422, 1750702, 1872844, 3501404, 20133073, 40266146, 80532292]

約数ペア:

[(1, 80532292), (2, 40266146), (4, 20133073), (23, 3501404), (43, 1872844), (46, 1750702), (86, 936422), (92, 875351), (172, 468211), (989, 81428), (1978, 40714), (3956, 20357)]