82113988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{169657}}^1$

素因数の和:169683

約数の個数: 18

約数和(自身を含む): 157951598

約数和(自身を除く): 75837610

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 169657, 339314, 678628, 1866227, 3732454, 7464908, 20528497, 41056994, 82113988]

約数ペア:

[(1, 82113988), (2, 41056994), (4, 20528497), (11, 7464908), (22, 3732454), (44, 1866227), (121, 678628), (242, 339314), (484, 169657)]