31074576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 80

約数和(自身を含む): 91035840

約数和(自身を除く): 59961264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2621, 2964, 3952, 5242, 5928, 7863, 10484, 11856, 15726, 20968, 31452, 34073, 41936, 49799, 62904, 68146, 99598, 102219, 125808, 136292, 149397, 199196, 204438, 272584, 298794, 398392, 408876, 545168, 597588, 647387, 796784, 817752, 1195176, 1294774, 1635504, 1942161, 2390352, 2589548, 3884322, 5179096, 7768644, 10358192, 15537288, 31074576]

約数ペア:

[(1, 31074576), (2, 15537288), (3, 10358192), (4, 7768644), (6, 5179096), (8, 3884322), (12, 2589548), (13, 2390352), (16, 1942161), (19, 1635504), (24, 1294774), (26, 1195176), (38, 817752), (39, 796784), (48, 647387), (52, 597588), (57, 545168), (76, 408876), (78, 398392), (104, 298794), (114, 272584), (152, 204438), (156, 199196), (208, 149397), (228, 136292), (247, 125808), (304, 102219), (312, 99598), (456, 68146), (494, 62904), (624, 49799), (741, 41936), (912, 34073), (988, 31452), (1482, 20968), (1976, 15726), (2621, 11856), (2964, 10484), (3952, 7863), (5242, 5928)]