86897426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{564269}}^1$

素因数の和:564289

約数の個数: 16

約数和(自身を含む): 162509760

約数和(自身を除く): 75612334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 564269, 1128538, 3949883, 6206959, 7899766, 12413918, 43448713, 86897426]

約数ペア:

[(1, 86897426), (2, 43448713), (7, 12413918), (11, 7899766), (14, 6206959), (22, 3949883), (77, 1128538), (154, 564269)]