39154148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{80897}}^1$

素因数の和:80923

約数の個数: 18

約数和(自身を含む): 75316038

約数和(自身を除く): 36161890

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 80897, 161794, 323588, 889867, 1779734, 3559468, 9788537, 19577074, 39154148]

約数ペア:

[(1, 39154148), (2, 19577074), (4, 9788537), (11, 3559468), (22, 1779734), (44, 889867), (121, 323588), (242, 161794), (484, 80897)]