31324188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 83913984

約数和(自身を除く): 52589796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1451, 1542, 1799, 2902, 3084, 3598, 4353, 5397, 5804, 7196, 8706, 10157, 10794, 17412, 20314, 21588, 30471, 40628, 60942, 121884, 372907, 745814, 1118721, 1491628, 2237442, 2610349, 4474884, 5220698, 7831047, 10441396, 15662094, 31324188]

約数ペア:

[(1, 31324188), (2, 15662094), (3, 10441396), (4, 7831047), (6, 5220698), (7, 4474884), (12, 2610349), (14, 2237442), (21, 1491628), (28, 1118721), (42, 745814), (84, 372907), (257, 121884), (514, 60942), (771, 40628), (1028, 30471), (1451, 21588), (1542, 20314), (1799, 17412), (2902, 10794), (3084, 10157), (3598, 8706), (4353, 7196), (5397, 5804)]