31193650304

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{182821}}^1$

素因数の和:182909

約数の個数: 64

約数和(自身を含む): 65640410880

約数和(自身を除く): 34446760576

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 10664, 21328, 42656, 85312, 170624, 182821, 365642, 731284, 1462568, 2925136, 5667451, 5850272, 7861303, 11334902, 11700544, 15722606, 22669804, 23401088, 31445212, 45339608, 62890424, 90679216, 125780848, 181358432, 243700393, 251561696, 362716864, 487400786, 503123392, 725433728, 974801572, 1006246784, 1949603144, 3899206288, 7798412576, 15596825152, 31193650304]

約数ペア:

[(1, 31193650304), (2, 15596825152), (4, 7798412576), (8, 3899206288), (16, 1949603144), (31, 1006246784), (32, 974801572), (43, 725433728), (62, 503123392), (64, 487400786), (86, 362716864), (124, 251561696), (128, 243700393), (172, 181358432), (248, 125780848), (344, 90679216), (496, 62890424), (688, 45339608), (992, 31445212), (1333, 23401088), (1376, 22669804), (1984, 15722606), (2666, 11700544), (2752, 11334902), (3968, 7861303), (5332, 5850272), (5504, 5667451), (10664, 2925136), (21328, 1462568), (42656, 731284), (85312, 365642), (170624, 182821)]