87130522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17789}}^1$

素因数の和:17901

約数の個数: 16

約数和(自身を含む): 136627200

約数和(自身を除く): 49496678

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 17789, 35578, 551459, 1102918, 1405331, 2810662, 43565261, 87130522]

約数ペア:

[(1, 87130522), (2, 43565261), (31, 2810662), (62, 1405331), (79, 1102918), (158, 551459), (2449, 35578), (4898, 17789)]