31976217812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{3023}}^1$

素因数の和:3669

約数の個数: 96

約数和(自身を含む): 71059451904

約数和(自身を除く): 39083234092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 563, 671, 854, 1126, 1342, 1708, 2252, 2684, 3023, 3941, 4697, 6046, 6193, 7882, 9394, 12092, 12386, 15764, 18788, 21161, 24772, 33253, 34343, 42322, 43351, 66506, 68686, 84644, 86702, 133012, 137372, 173404, 184403, 232771, 240401, 368806, 377773, 465542, 480802, 737612, 755546, 931084, 961604, 1290821, 1511092, 1701949, 2028433, 2581642, 2644411, 3403898, 4056866, 5163284, 5288822, 6807796, 8113732, 10577644, 11913643, 14199031, 18721439, 23827286, 28398062, 37442878, 47654572, 56796124, 74885756, 103818889, 131050073, 207637778, 262100146, 415275556, 524200292, 726732223, 1142007779, 1453464446, 2284015558, 2906928892, 4568031116, 7994054453, 15988108906, 31976217812]

約数ペア:

[(1, 31976217812), (2, 15988108906), (4, 7994054453), (7, 4568031116), (11, 2906928892), (14, 2284015558), (22, 1453464446), (28, 1142007779), (44, 726732223), (61, 524200292), (77, 415275556), (122, 262100146), (154, 207637778), (244, 131050073), (308, 103818889), (427, 74885756), (563, 56796124), (671, 47654572), (854, 37442878), (1126, 28398062), (1342, 23827286), (1708, 18721439), (2252, 14199031), (2684, 11913643), (3023, 10577644), (3941, 8113732), (4697, 6807796), (6046, 5288822), (6193, 5163284), (7882, 4056866), (9394, 3403898), (12092, 2644411), (12386, 2581642), (15764, 2028433), (18788, 1701949), (21161, 1511092), (24772, 1290821), (33253, 961604), (34343, 931084), (42322, 755546), (43351, 737612), (66506, 480802), (68686, 465542), (84644, 377773), (86702, 368806), (133012, 240401), (137372, 232771), (173404, 184403)]