31875312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5030

約数の個数: 80

約数和(自身を含む): 99080960

約数和(自身を除く): 67205648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4993, 6384, 9986, 14979, 19972, 29958, 34951, 39944, 59916, 69902, 79888, 94867, 104853, 119832, 139804, 189734, 209706, 239664, 279608, 284601, 379468, 419412, 559216, 569202, 664069, 758936, 838824, 1138404, 1328138, 1517872, 1677648, 1992207, 2276808, 2656276, 3984414, 4553616, 5312552, 7968828, 10625104, 15937656, 31875312]

約数ペア:

[(1, 31875312), (2, 15937656), (3, 10625104), (4, 7968828), (6, 5312552), (7, 4553616), (8, 3984414), (12, 2656276), (14, 2276808), (16, 1992207), (19, 1677648), (21, 1517872), (24, 1328138), (28, 1138404), (38, 838824), (42, 758936), (48, 664069), (56, 569202), (57, 559216), (76, 419412), (84, 379468), (112, 284601), (114, 279608), (133, 239664), (152, 209706), (168, 189734), (228, 139804), (266, 119832), (304, 104853), (336, 94867), (399, 79888), (456, 69902), (532, 59916), (798, 39944), (912, 34951), (1064, 29958), (1596, 19972), (2128, 14979), (3192, 9986), (4993, 6384)]