27144352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19727}}^1$

素因数の和:19780

約数の個数: 24

約数和(自身を含む): 54686016

約数和(自身を除く): 27541664

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19727, 39454, 78908, 157816, 315632, 631264, 848261, 1696522, 3393044, 6786088, 13572176, 27144352]

約数ペア:

[(1, 27144352), (2, 13572176), (4, 6786088), (8, 3393044), (16, 1696522), (32, 848261), (43, 631264), (86, 315632), (172, 157816), (344, 78908), (688, 39454), (1376, 19727)]