86511376

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5557}}^1$

素因数の和:5711

約数の個数: 40

約数和(自身を含む): 192973760

約数和(自身を除く): 106462384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 5557, 7784, 11114, 15568, 22228, 38899, 44456, 77798, 88912, 155596, 311192, 622384, 772423, 1544846, 3089692, 5406961, 6179384, 10813922, 12358768, 21627844, 43255688, 86511376]

約数ペア:

[(1, 86511376), (2, 43255688), (4, 21627844), (7, 12358768), (8, 10813922), (14, 6179384), (16, 5406961), (28, 3089692), (56, 1544846), (112, 772423), (139, 622384), (278, 311192), (556, 155596), (973, 88912), (1112, 77798), (1946, 44456), (2224, 38899), (3892, 22228), (5557, 15568), (7784, 11114)]