88889156

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{13709}}^1$

素因数の和:15334

約数の個数: 12

約数和(自身を含む): 155663340

約数和(自身を除く): 66774184

約数列:

[1, 2, 4, 1621, 3242, 6484, 13709, 27418, 54836, 22222289, 44444578, 88889156]

約数ペア:

[(1, 88889156), (2, 44444578), (4, 22222289), (1621, 54836), (3242, 27418), (6484, 13709)]