87560252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{129527}}^1$

素因数の和:129557

約数の個数: 18

約数和(自身を含む): 165925368

約数和(自身を除く): 78365116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 129527, 259054, 518108, 1683851, 3367702, 6735404, 21890063, 43780126, 87560252]

約数ペア:

[(1, 87560252), (2, 43780126), (4, 21890063), (13, 6735404), (26, 3367702), (52, 1683851), (169, 518108), (338, 259054), (676, 129527)]