86897306

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 132848640

約数和(自身を除く): 45951334

約数列:

[1, 2, 61, 122, 479, 958, 1487, 2974, 29219, 58438, 90707, 181414, 712273, 1424546, 43448653, 86897306]

約数ペア:

[(1, 86897306), (2, 43448653), (61, 1424546), (122, 712273), (479, 181414), (958, 90707), (1487, 58438), (2974, 29219)]