31968888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 94550400

約数和(自身を除く): 62581512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 139, 148, 168, 222, 259, 278, 296, 417, 444, 518, 556, 777, 834, 888, 973, 1036, 1112, 1369, 1554, 1668, 1946, 2072, 2738, 2919, 3108, 3336, 3892, 4107, 5143, 5476, 5838, 6216, 7784, 8214, 9583, 10286, 10952, 11676, 15429, 16428, 19166, 20572, 23352, 28749, 30858, 32856, 36001, 38332, 41144, 57498, 61716, 72002, 76664, 108003, 114996, 123432, 144004, 190291, 216006, 229992, 288008, 380582, 432012, 570873, 761164, 864024, 1141746, 1332037, 1522328, 2283492, 2664074, 3996111, 4566984, 5328148, 7992222, 10656296, 15984444, 31968888]

約数ペア:

[(1, 31968888), (2, 15984444), (3, 10656296), (4, 7992222), (6, 5328148), (7, 4566984), (8, 3996111), (12, 2664074), (14, 2283492), (21, 1522328), (24, 1332037), (28, 1141746), (37, 864024), (42, 761164), (56, 570873), (74, 432012), (84, 380582), (111, 288008), (139, 229992), (148, 216006), (168, 190291), (222, 144004), (259, 123432), (278, 114996), (296, 108003), (417, 76664), (444, 72002), (518, 61716), (556, 57498), (777, 41144), (834, 38332), (888, 36001), (973, 32856), (1036, 30858), (1112, 28749), (1369, 23352), (1554, 20572), (1668, 19166), (1946, 16428), (2072, 15429), (2738, 11676), (2919, 10952), (3108, 10286), (3336, 9583), (3892, 8214), (4107, 7784), (5143, 6216), (5476, 5838)]