20182624

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 48

約数和(自身を含む): 49545216

約数和(自身を除く): 29362592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 8191, 16382, 32764, 57337, 65528, 90101, 114674, 131056, 180202, 229348, 262112, 360404, 458696, 630707, 720808, 917392, 1261414, 1441616, 1834784, 2522828, 2883232, 5045656, 10091312, 20182624]

約数ペア:

[(1, 20182624), (2, 10091312), (4, 5045656), (7, 2883232), (8, 2522828), (11, 1834784), (14, 1441616), (16, 1261414), (22, 917392), (28, 720808), (32, 630707), (44, 458696), (56, 360404), (77, 262112), (88, 229348), (112, 180202), (154, 131056), (176, 114674), (224, 90101), (308, 65528), (352, 57337), (616, 32764), (1232, 16382), (2464, 8191)]