54356128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{39503}}^1$

素因数の和:39556

約数の個数: 24

約数和(自身を含む): 109505088

約数和(自身を除く): 55148960

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 39503, 79006, 158012, 316024, 632048, 1264096, 1698629, 3397258, 6794516, 13589032, 27178064, 54356128]

約数ペア:

[(1, 54356128), (2, 27178064), (4, 13589032), (8, 6794516), (16, 3397258), (32, 1698629), (43, 1264096), (86, 632048), (172, 316024), (344, 158012), (688, 79006), (1376, 39503)]