22502416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32707}}^1$

素因数の和:32758

約数の個数: 20

約数和(自身を含む): 44613712

約数和(自身を除く): 22111296

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32707, 65414, 130828, 261656, 523312, 1406401, 2812802, 5625604, 11251208, 22502416]

約数ペア:

[(1, 22502416), (2, 11251208), (4, 5625604), (8, 2812802), (16, 1406401), (43, 523312), (86, 261656), (172, 130828), (344, 65414), (688, 32707)]