38754364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{80071}}^1$

素因数の和:80097

約数の個数: 18

約数和(自身を含む): 74547032

約数和(自身を除く): 35792668

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 80071, 160142, 320284, 880781, 1761562, 3523124, 9688591, 19377182, 38754364]

約数ペア:

[(1, 38754364), (2, 19377182), (4, 9688591), (11, 3523124), (22, 1761562), (44, 880781), (121, 320284), (242, 160142), (484, 80071)]