87313138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{11243}}^1$

素因数の和:11609

約数の個数: 16

約数和(自身を含む): 143293536

約数和(自身を除く): 55980398

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 11243, 22486, 123673, 247346, 3968779, 7937558, 43656569, 87313138]

約数ペア:

[(1, 87313138), (2, 43656569), (11, 7937558), (22, 3968779), (353, 247346), (706, 123673), (3883, 22486), (7766, 11243)]