31947768

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2657}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 87076080

約数和(自身を除く): 55128312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2657, 3006, 4008, 5314, 6012, 7971, 10628, 12024, 15942, 21256, 23913, 31884, 47826, 63768, 95652, 191304, 443719, 887438, 1331157, 1774876, 2662314, 3549752, 3993471, 5324628, 7986942, 10649256, 15973884, 31947768]

約数ペア:

[(1, 31947768), (2, 15973884), (3, 10649256), (4, 7986942), (6, 5324628), (8, 3993471), (9, 3549752), (12, 2662314), (18, 1774876), (24, 1331157), (36, 887438), (72, 443719), (167, 191304), (334, 95652), (501, 63768), (668, 47826), (1002, 31884), (1336, 23913), (1503, 21256), (2004, 15942), (2657, 12024), (3006, 10628), (4008, 7971), (5314, 6012)]