87765652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1687801}}^1$

素因数の和:1687818

約数の個数: 12

約数和(自身を含む): 165404596

約数和(自身を除く): 77638944

約数列:

[1, 2, 4, 13, 26, 52, 1687801, 3375602, 6751204, 21941413, 43882826, 87765652]

約数ペア:

[(1, 87765652), (2, 43882826), (4, 21941413), (13, 6751204), (26, 3375602), (52, 1687801)]