81590432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33113}}^1$

素因数の和:33141

約数の個数: 48

約数和(自身を含む): 200273472

約数和(自身を除く): 118683040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 33113, 66226, 132452, 231791, 264904, 364243, 463582, 529808, 728486, 927164, 1059616, 1456972, 1854328, 2549701, 2913944, 3708656, 5099402, 5827888, 7417312, 10198804, 11655776, 20397608, 40795216, 81590432]

約数ペア:

[(1, 81590432), (2, 40795216), (4, 20397608), (7, 11655776), (8, 10198804), (11, 7417312), (14, 5827888), (16, 5099402), (22, 3708656), (28, 2913944), (32, 2549701), (44, 1854328), (56, 1456972), (77, 1059616), (88, 927164), (112, 728486), (154, 529808), (176, 463582), (224, 364243), (308, 264904), (352, 231791), (616, 132452), (1232, 66226), (2464, 33113)]