87608716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39181}}^1$

素因数の和:39241

約数の個数: 24

約数和(自身を含む): 168952784

約数和(自身を除く): 81344068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 39181, 78362, 156724, 509353, 1018706, 1684783, 2037412, 3369566, 6739132, 21902179, 43804358, 87608716]

約数ペア:

[(1, 87608716), (2, 43804358), (4, 21902179), (13, 6739132), (26, 3369566), (43, 2037412), (52, 1684783), (86, 1018706), (172, 509353), (559, 156724), (1118, 78362), (2236, 39181)]