82537984

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 177167232

約数和(自身を除く): 94629248

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 163, 172, 184, 256, 326, 344, 368, 512, 652, 688, 736, 989, 1304, 1376, 1472, 1978, 2608, 2752, 2944, 3749, 3956, 5216, 5504, 5888, 7009, 7498, 7912, 10432, 11008, 11776, 14018, 14996, 15824, 20864, 22016, 28036, 29992, 31648, 41728, 56072, 59984, 63296, 83456, 112144, 119968, 126592, 161207, 224288, 239936, 253184, 322414, 448576, 479872, 506368, 644828, 897152, 959744, 1289656, 1794304, 1919488, 2579312, 3588608, 5158624, 10317248, 20634496, 41268992, 82537984]

約数ペア:

[(1, 82537984), (2, 41268992), (4, 20634496), (8, 10317248), (16, 5158624), (23, 3588608), (32, 2579312), (43, 1919488), (46, 1794304), (64, 1289656), (86, 959744), (92, 897152), (128, 644828), (163, 506368), (172, 479872), (184, 448576), (256, 322414), (326, 253184), (344, 239936), (368, 224288), (512, 161207), (652, 126592), (688, 119968), (736, 112144), (989, 83456), (1304, 63296), (1376, 59984), (1472, 56072), (1978, 41728), (2608, 31648), (2752, 29992), (2944, 28036), (3749, 22016), (3956, 20864), (5216, 15824), (5504, 14996), (5888, 14018), (7009, 11776), (7498, 11008), (7912, 10432)]