85841590

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{17921}}^1$

素因数の和:18407

約数の個数: 16

約数和(自身を含む): 154846080

約数和(自身を除く): 69004490

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 17921, 35842, 89605, 179210, 8584159, 17168318, 42920795, 85841590]

約数ペア:

[(1, 85841590), (2, 42920795), (5, 17168318), (10, 8584159), (479, 179210), (958, 89605), (2395, 35842), (4790, 17921)]