31014592

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 71103744

約数和(自身を除く): 40089152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 647, 749, 856, 1294, 1498, 1712, 2588, 2996, 3424, 4529, 5176, 5992, 6848, 9058, 10352, 11984, 18116, 20704, 23968, 36232, 41408, 47936, 69229, 72464, 138458, 144928, 276916, 289856, 484603, 553832, 969206, 1107664, 1938412, 2215328, 3876824, 4430656, 7753648, 15507296, 31014592]

約数ペア:

[(1, 31014592), (2, 15507296), (4, 7753648), (7, 4430656), (8, 3876824), (14, 2215328), (16, 1938412), (28, 1107664), (32, 969206), (56, 553832), (64, 484603), (107, 289856), (112, 276916), (214, 144928), (224, 138458), (428, 72464), (448, 69229), (647, 47936), (749, 41408), (856, 36232), (1294, 23968), (1498, 20704), (1712, 18116), (2588, 11984), (2996, 10352), (3424, 9058), (4529, 6848), (5176, 5992)]