81466352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1069}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 172749360

約数和(自身を除く): 91283008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 866, 1069, 1732, 2138, 3464, 4276, 4763, 6928, 8552, 9526, 11759, 17104, 19052, 23518, 38104, 47036, 76208, 94072, 188144, 462877, 925754, 1851508, 3703016, 5091647, 7406032, 10183294, 20366588, 40733176, 81466352]

約数ペア:

[(1, 81466352), (2, 40733176), (4, 20366588), (8, 10183294), (11, 7406032), (16, 5091647), (22, 3703016), (44, 1851508), (88, 925754), (176, 462877), (433, 188144), (866, 94072), (1069, 76208), (1732, 47036), (2138, 38104), (3464, 23518), (4276, 19052), (4763, 17104), (6928, 11759), (8552, 9526)]