129748084

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{22051}}^1$

素因数の和:23526

約数の個数: 12

約数和(自身を含む): 227223808

約数和(自身を除く): 97475724

約数列:

[1, 2, 4, 1471, 2942, 5884, 22051, 44102, 88204, 32437021, 64874042, 129748084]

約数ペア:

[(1, 129748084), (2, 64874042), (4, 32437021), (1471, 88204), (2942, 44102), (5884, 22051)]