31284264956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1\times {\mathrm{4027}}^1$

素因数の和:6738

約数の個数: 48

約数和(自身を含む): 63193326336

約数和(自身を除く): 31909061380

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2593, 2996, 4027, 5186, 8054, 10372, 16108, 18151, 28189, 36302, 56378, 72604, 112756, 277451, 430889, 554902, 861778, 1109804, 1723556, 1942157, 3016223, 3884314, 6032446, 7768628, 10442011, 12064892, 20884022, 41768044, 73094077, 146188154, 292376308, 1117295177, 2234590354, 4469180708, 7821066239, 15642132478, 31284264956]

約数ペア:

[(1, 31284264956), (2, 15642132478), (4, 7821066239), (7, 4469180708), (14, 2234590354), (28, 1117295177), (107, 292376308), (214, 146188154), (428, 73094077), (749, 41768044), (1498, 20884022), (2593, 12064892), (2996, 10442011), (4027, 7768628), (5186, 6032446), (8054, 3884314), (10372, 3016223), (16108, 1942157), (18151, 1723556), (28189, 1109804), (36302, 861778), (56378, 554902), (72604, 430889), (112756, 277451)]