31764832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 41391776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 71, 82, 88, 124, 142, 164, 176, 248, 284, 328, 341, 352, 451, 496, 568, 656, 682, 781, 902, 992, 1136, 1271, 1312, 1364, 1562, 1804, 2201, 2272, 2542, 2728, 2911, 3124, 3608, 4402, 5084, 5456, 5822, 6248, 7216, 8804, 10168, 10912, 11644, 12496, 13981, 14432, 17608, 20336, 23288, 24211, 24992, 27962, 32021, 35216, 40672, 46576, 48422, 55924, 64042, 70432, 90241, 93152, 96844, 111848, 128084, 180482, 193688, 223696, 256168, 360964, 387376, 447392, 512336, 721928, 774752, 992651, 1024672, 1443856, 1985302, 2887712, 3970604, 7941208, 15882416, 31764832]

約数ペア:

[(1, 31764832), (2, 15882416), (4, 7941208), (8, 3970604), (11, 2887712), (16, 1985302), (22, 1443856), (31, 1024672), (32, 992651), (41, 774752), (44, 721928), (62, 512336), (71, 447392), (82, 387376), (88, 360964), (124, 256168), (142, 223696), (164, 193688), (176, 180482), (248, 128084), (284, 111848), (328, 96844), (341, 93152), (352, 90241), (451, 70432), (496, 64042), (568, 55924), (656, 48422), (682, 46576), (781, 40672), (902, 35216), (992, 32021), (1136, 27962), (1271, 24992), (1312, 24211), (1364, 23288), (1562, 20336), (1804, 17608), (2201, 14432), (2272, 13981), (2542, 12496), (2728, 11644), (2911, 10912), (3124, 10168), (3608, 8804), (4402, 7216), (5084, 6248), (5456, 5822)]