31968944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 43859536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 181, 266, 304, 332, 362, 532, 581, 664, 724, 1064, 1162, 1267, 1328, 1448, 1577, 2128, 2324, 2534, 2896, 3154, 3439, 4648, 5068, 6308, 6878, 9296, 10136, 11039, 12616, 13756, 15023, 20272, 22078, 24073, 25232, 27512, 30046, 44156, 48146, 55024, 60092, 88312, 96292, 105161, 120184, 176624, 192584, 210322, 240368, 285437, 385168, 420644, 570874, 841288, 1141748, 1682576, 1998059, 2283496, 3996118, 4566992, 7992236, 15984472, 31968944]

約数ペア:

[(1, 31968944), (2, 15984472), (4, 7992236), (7, 4566992), (8, 3996118), (14, 2283496), (16, 1998059), (19, 1682576), (28, 1141748), (38, 841288), (56, 570874), (76, 420644), (83, 385168), (112, 285437), (133, 240368), (152, 210322), (166, 192584), (181, 176624), (266, 120184), (304, 105161), (332, 96292), (362, 88312), (532, 60092), (581, 55024), (664, 48146), (724, 44156), (1064, 30046), (1162, 27512), (1267, 25232), (1328, 24073), (1448, 22078), (1577, 20272), (2128, 15023), (2324, 13756), (2534, 12616), (2896, 11039), (3154, 10136), (3439, 9296), (4648, 6878), (5068, 6308)]