86157410

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{30661}}^1$

素因数の和:30949

約数の個数: 16

約数和(自身を含む): 155640312

約数和(自身を除く): 69482902

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 30661, 61322, 153305, 306610, 8615741, 17231482, 43078705, 86157410]

約数ペア:

[(1, 86157410), (2, 43078705), (5, 17231482), (10, 8615741), (281, 306610), (562, 153305), (1405, 61322), (2810, 30661)]