64363184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1097}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 132067440

約数和(自身を除く): 67704256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1097, 1544, 2194, 3088, 3667, 4388, 7334, 8776, 14668, 17552, 20843, 29336, 41686, 58672, 83372, 166744, 211721, 333488, 423442, 846884, 1693768, 3387536, 4022699, 8045398, 16090796, 32181592, 64363184]

約数ペア:

[(1, 64363184), (2, 32181592), (4, 16090796), (8, 8045398), (16, 4022699), (19, 3387536), (38, 1693768), (76, 846884), (152, 423442), (193, 333488), (304, 211721), (386, 166744), (772, 83372), (1097, 58672), (1544, 41686), (2194, 29336), (3088, 20843), (3667, 17552), (4388, 14668), (7334, 8776)]