129612104

素因数分解:

$2^3\times {\mathrm{1009}}^1\times {\mathrm{16057}}^1$

素因数の和:17072

約数の個数: 16

約数和(自身を含む): 243278700

約数和(自身を除く): 113666596

約数列:

[1, 2, 4, 8, 1009, 2018, 4036, 8072, 16057, 32114, 64228, 128456, 16201513, 32403026, 64806052, 129612104]

約数ペア:

[(1, 129612104), (2, 64806052), (4, 32403026), (8, 16201513), (1009, 128456), (2018, 64228), (4036, 32114), (8072, 16057)]