31594304

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 72420480

約数和(自身を除く): 40826176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 647, 763, 872, 1294, 1526, 1744, 2588, 3052, 3488, 4529, 5176, 6104, 6976, 9058, 10352, 12208, 18116, 20704, 24416, 36232, 41408, 48832, 70523, 72464, 141046, 144928, 282092, 289856, 493661, 564184, 987322, 1128368, 1974644, 2256736, 3949288, 4513472, 7898576, 15797152, 31594304]

約数ペア:

[(1, 31594304), (2, 15797152), (4, 7898576), (7, 4513472), (8, 3949288), (14, 2256736), (16, 1974644), (28, 1128368), (32, 987322), (56, 564184), (64, 493661), (109, 289856), (112, 282092), (218, 144928), (224, 141046), (436, 72464), (448, 70523), (647, 48832), (763, 41408), (872, 36232), (1294, 24416), (1526, 20704), (1744, 18116), (2588, 12208), (3052, 10352), (3488, 9058), (4529, 6976), (5176, 6104)]