87553334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{6151}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 143513856

約数和(自身を除く): 55960522

約数列:

[1, 2, 11, 22, 647, 1294, 6151, 7117, 12302, 14234, 67661, 135322, 3979697, 7959394, 43776667, 87553334]

約数ペア:

[(1, 87553334), (2, 43776667), (11, 7959394), (22, 3979697), (647, 135322), (1294, 67661), (6151, 14234), (7117, 12302)]