42940832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 94403232

約数和(自身を除く): 51462400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 2837, 3784, 5674, 7568, 11348, 15136, 22696, 31207, 45392, 62414, 90784, 121991, 124828, 243982, 249656, 487964, 499312, 975928, 998624, 1341901, 1951856, 2683802, 3903712, 5367604, 10735208, 21470416, 42940832]

約数ペア:

[(1, 42940832), (2, 21470416), (4, 10735208), (8, 5367604), (11, 3903712), (16, 2683802), (22, 1951856), (32, 1341901), (43, 998624), (44, 975928), (86, 499312), (88, 487964), (172, 249656), (176, 243982), (344, 124828), (352, 121991), (473, 90784), (688, 62414), (946, 45392), (1376, 31207), (1892, 22696), (2837, 15136), (3784, 11348), (5674, 7568)]