81032126

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{53101}}^1$

素因数の和:53219

約数の個数: 16

約数和(自身を含む): 140189280

約数和(自身を除く): 59157154

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 53101, 106202, 371707, 743414, 5788009, 11576018, 40516063, 81032126]

約数ペア:

[(1, 81032126), (2, 40516063), (7, 11576018), (14, 5788009), (109, 743414), (218, 371707), (763, 106202), (1526, 53101)]