87449392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 87851888

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1223, 1744, 2446, 4469, 4892, 8938, 9784, 17876, 19568, 35752, 50143, 71504, 100286, 133307, 200572, 266614, 401144, 533228, 802288, 1066456, 2132912, 5465587, 10931174, 21862348, 43724696, 87449392]

約数ペア:

[(1, 87449392), (2, 43724696), (4, 21862348), (8, 10931174), (16, 5465587), (41, 2132912), (82, 1066456), (109, 802288), (164, 533228), (218, 401144), (328, 266614), (436, 200572), (656, 133307), (872, 100286), (1223, 71504), (1744, 50143), (2446, 35752), (4469, 19568), (4892, 17876), (8938, 9784)]