54353072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178793}}^1$

素因数の和:178820

約数の個数: 20

約数和(自身を含む): 110852280

約数和(自身を除く): 56499208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178793, 357586, 715172, 1430344, 2860688, 3397067, 6794134, 13588268, 27176536, 54353072]

約数ペア:

[(1, 54353072), (2, 27176536), (4, 13588268), (8, 6794134), (16, 3397067), (19, 2860688), (38, 1430344), (76, 715172), (152, 357586), (304, 178793)]