87700652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1686551}}^1$

素因数の和:1686568

約数の個数: 12

約数和(自身を含む): 165282096

約数和(自身を除く): 77581444

約数列:

[1, 2, 4, 13, 26, 52, 1686551, 3373102, 6746204, 21925163, 43850326, 87700652]

約数ペア:

[(1, 87700652), (2, 43850326), (4, 21925163), (13, 6746204), (26, 3373102), (52, 1686551)]