87876208

素因数分解:

$2^4\times 7^2\times {\mathrm{112087}}^1$

素因数の和:112109

約数の個数: 30

約数和(自身を含む): 198059496

約数和(自身を除く): 110183288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 112087, 224174, 448348, 784609, 896696, 1569218, 1793392, 3138436, 5492263, 6276872, 10984526, 12553744, 21969052, 43938104, 87876208]

約数ペア:

[(1, 87876208), (2, 43938104), (4, 21969052), (7, 12553744), (8, 10984526), (14, 6276872), (16, 5492263), (28, 3138436), (49, 1793392), (56, 1569218), (98, 896696), (112, 784609), (196, 448348), (392, 224174), (784, 112087)]