13431136

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 36

約数和(自身を含む): 27191052

約数和(自身を除く): 13759916

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 227, 344, 454, 688, 908, 1376, 1816, 1849, 3632, 3698, 7264, 7396, 9761, 14792, 19522, 29584, 39044, 59168, 78088, 156176, 312352, 419723, 839446, 1678892, 3357784, 6715568, 13431136]

約数ペア:

[(1, 13431136), (2, 6715568), (4, 3357784), (8, 1678892), (16, 839446), (32, 419723), (43, 312352), (86, 156176), (172, 78088), (227, 59168), (344, 39044), (454, 29584), (688, 19522), (908, 14792), (1376, 9761), (1816, 7396), (1849, 7264), (3632, 3698)]