129543208

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{37397}}^1$

素因数の和:37836

約数の個数: 16

約数和(自身を含む): 243460980

約数和(自身を除く): 113917772

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 37397, 74794, 149588, 299176, 16192901, 32385802, 64771604, 129543208]

約数ペア:

[(1, 129543208), (2, 64771604), (4, 32385802), (8, 16192901), (433, 299176), (866, 149588), (1732, 74794), (3464, 37397)]