2008260032

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9357

約数の個数: 56

約数和(自身を含む): 4131972432

約数和(自身を除く): 2123712400

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 328, 332, 656, 664, 1312, 1328, 2624, 2656, 3403, 5312, 6806, 9221, 13612, 18442, 27224, 36884, 54448, 73768, 108896, 147536, 217792, 295072, 378061, 590144, 756122, 765343, 1512244, 1530686, 3024488, 3061372, 6048976, 6122744, 12097952, 12245488, 24195904, 24490976, 31379063, 48981952, 62758126, 125516252, 251032504, 502065008, 1004130016, 2008260032]

約数ペア:

[(1, 2008260032), (2, 1004130016), (4, 502065008), (8, 251032504), (16, 125516252), (32, 62758126), (41, 48981952), (64, 31379063), (82, 24490976), (83, 24195904), (164, 12245488), (166, 12097952), (328, 6122744), (332, 6048976), (656, 3061372), (664, 3024488), (1312, 1530686), (1328, 1512244), (2624, 765343), (2656, 756122), (3403, 590144), (5312, 378061), (6806, 295072), (9221, 217792), (13612, 147536), (18442, 108896), (27224, 73768), (36884, 54448)]