86566976

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 178368960

約数和(自身を除く): 91801984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 139, 148, 263, 278, 296, 526, 556, 592, 1052, 1112, 1184, 2104, 2224, 2368, 4208, 4448, 5143, 8416, 8896, 9731, 10286, 16832, 19462, 20572, 36557, 38924, 41144, 73114, 77848, 82288, 146228, 155696, 164576, 292456, 311392, 329152, 584912, 622784, 1169824, 1352609, 2339648, 2705218, 5410436, 10820872, 21641744, 43283488, 86566976]

約数ペア:

[(1, 86566976), (2, 43283488), (4, 21641744), (8, 10820872), (16, 5410436), (32, 2705218), (37, 2339648), (64, 1352609), (74, 1169824), (139, 622784), (148, 584912), (263, 329152), (278, 311392), (296, 292456), (526, 164576), (556, 155696), (592, 146228), (1052, 82288), (1112, 77848), (1184, 73114), (2104, 41144), (2224, 38924), (2368, 36557), (4208, 20572), (4448, 19462), (5143, 16832), (8416, 10286), (8896, 9731)]