86565472

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 197551872

約数和(自身を除く): 110986400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 5443, 7952, 10886, 15904, 21772, 38101, 43544, 76202, 87088, 152404, 174176, 304808, 386453, 609616, 772906, 1219232, 1545812, 2705171, 3091624, 5410342, 6183248, 10820684, 12366496, 21641368, 43282736, 86565472]

約数ペア:

[(1, 86565472), (2, 43282736), (4, 21641368), (7, 12366496), (8, 10820684), (14, 6183248), (16, 5410342), (28, 3091624), (32, 2705171), (56, 1545812), (71, 1219232), (112, 772906), (142, 609616), (224, 386453), (284, 304808), (497, 174176), (568, 152404), (994, 87088), (1136, 76202), (1988, 43544), (2272, 38101), (3976, 21772), (5443, 15904), (7952, 10886)]