85339970

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{19709}}^1$

素因数の和:20149

約数の個数: 16

約数和(自身を含む): 153974520

約数和(自身を除く): 68634550

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 19709, 39418, 98545, 197090, 8533997, 17067994, 42669985, 85339970]

約数ペア:

[(1, 85339970), (2, 42669985), (5, 17067994), (10, 8533997), (433, 197090), (866, 98545), (2165, 39418), (4330, 19709)]