31237151008

素因数分解:

$2^5\times 7^1\times {\mathrm{139451567}}^1$

素因数の和:139451584

約数の個数: 24

約数和(自身を含む): 70283590272

約数和(自身を除く): 39046439264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139451567, 278903134, 557806268, 976160969, 1115612536, 1952321938, 2231225072, 3904643876, 4462450144, 7809287752, 15618575504, 31237151008]

約数ペア:

[(1, 31237151008), (2, 15618575504), (4, 7809287752), (7, 4462450144), (8, 3904643876), (14, 2231225072), (16, 1952321938), (28, 1115612536), (32, 976160969), (56, 557806268), (112, 278903134), (224, 139451567)]