31040576

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 70957440

約数和(自身を除く): 39916864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 359, 386, 448, 718, 772, 1351, 1436, 1544, 2513, 2702, 2872, 3088, 5026, 5404, 5744, 6176, 10052, 10808, 11488, 12352, 20104, 21616, 22976, 40208, 43232, 69287, 80416, 86464, 138574, 160832, 277148, 485009, 554296, 970018, 1108592, 1940036, 2217184, 3880072, 4434368, 7760144, 15520288, 31040576]

約数ペア:

[(1, 31040576), (2, 15520288), (4, 7760144), (7, 4434368), (8, 3880072), (14, 2217184), (16, 1940036), (28, 1108592), (32, 970018), (56, 554296), (64, 485009), (112, 277148), (193, 160832), (224, 138574), (359, 86464), (386, 80416), (448, 69287), (718, 43232), (772, 40208), (1351, 22976), (1436, 21616), (1544, 20104), (2513, 12352), (2702, 11488), (2872, 10808), (3088, 10052), (5026, 6176), (5404, 5744)]