31085054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15560

約数の個数: 32

約数和(自身を含む): 62608896

約数和(自身を除く): 31523842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 15527, 31054, 108689, 170797, 201851, 217378, 341594, 403702, 1195579, 1412957, 2220361, 2391158, 2825914, 4440722, 15542527, 31085054]

約数ペア:

[(1, 31085054), (2, 15542527), (7, 4440722), (11, 2825914), (13, 2391158), (14, 2220361), (22, 1412957), (26, 1195579), (77, 403702), (91, 341594), (143, 217378), (154, 201851), (182, 170797), (286, 108689), (1001, 31054), (2002, 15527)]