87038146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{16993}}^1$

素因数の和:17205

約数の個数: 16

約数和(自身を含む): 141322104

約数和(自身を除く): 54283958

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 16993, 33986, 220909, 441818, 3347621, 6695242, 43519073, 87038146]

約数ペア:

[(1, 87038146), (2, 43519073), (13, 6695242), (26, 3347621), (197, 441818), (394, 220909), (2561, 33986), (5122, 16993)]