87850906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307171}}^1$

素因数の和:307197

約数の個数: 16

約数和(自身を含む): 154814688

約数和(自身を除く): 66963782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307171, 614342, 3378881, 3993223, 6757762, 7986446, 43925453, 87850906]

約数ペア:

[(1, 87850906), (2, 43925453), (11, 7986446), (13, 6757762), (22, 3993223), (26, 3378881), (143, 614342), (286, 307171)]