86990848

素因数分解:

$2^{13}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 112

約数和(自身を含む): 209178144

約数和(自身を除く): 122187296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 56, 64, 74, 82, 112, 128, 148, 164, 224, 256, 259, 287, 296, 328, 448, 512, 518, 574, 592, 656, 896, 1024, 1036, 1148, 1184, 1312, 1517, 1792, 2048, 2072, 2296, 2368, 2624, 3034, 3584, 4096, 4144, 4592, 4736, 5248, 6068, 7168, 8192, 8288, 9184, 9472, 10496, 10619, 12136, 14336, 16576, 18368, 18944, 20992, 21238, 24272, 28672, 33152, 36736, 37888, 41984, 42476, 48544, 57344, 66304, 73472, 75776, 83968, 84952, 97088, 132608, 146944, 151552, 167936, 169904, 194176, 265216, 293888, 303104, 335872, 339808, 388352, 530432, 587776, 679616, 776704, 1060864, 1175552, 1359232, 1553408, 2121728, 2351104, 2718464, 3106816, 5436928, 6213632, 10873856, 12427264, 21747712, 43495424, 86990848]

約数ペア:

[(1, 86990848), (2, 43495424), (4, 21747712), (7, 12427264), (8, 10873856), (14, 6213632), (16, 5436928), (28, 3106816), (32, 2718464), (37, 2351104), (41, 2121728), (56, 1553408), (64, 1359232), (74, 1175552), (82, 1060864), (112, 776704), (128, 679616), (148, 587776), (164, 530432), (224, 388352), (256, 339808), (259, 335872), (287, 303104), (296, 293888), (328, 265216), (448, 194176), (512, 169904), (518, 167936), (574, 151552), (592, 146944), (656, 132608), (896, 97088), (1024, 84952), (1036, 83968), (1148, 75776), (1184, 73472), (1312, 66304), (1517, 57344), (1792, 48544), (2048, 42476), (2072, 41984), (2296, 37888), (2368, 36736), (2624, 33152), (3034, 28672), (3584, 24272), (4096, 21238), (4144, 20992), (4592, 18944), (4736, 18368), (5248, 16576), (6068, 14336), (7168, 12136), (8192, 10619), (8288, 10496), (9184, 9472)]