87464156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1667}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 165098640

約数和(自身を除く): 77634484

約数列:

[1, 2, 4, 13, 26, 52, 1009, 1667, 2018, 3334, 4036, 6668, 13117, 21671, 26234, 43342, 52468, 86684, 1682003, 3364006, 6728012, 21866039, 43732078, 87464156]

約数ペア:

[(1, 87464156), (2, 43732078), (4, 21866039), (13, 6728012), (26, 3364006), (52, 1682003), (1009, 86684), (1667, 52468), (2018, 43342), (3334, 26234), (4036, 21671), (6668, 13117)]