87828314

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 157199616

約数和(自身を除く): 69371302

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 2887, 4346, 5774, 15211, 20209, 30422, 40418, 118367, 153011, 236734, 306022, 828569, 1071077, 1657138, 2142154, 6273451, 12546902, 43914157, 87828314]

約数ペア:

[(1, 87828314), (2, 43914157), (7, 12546902), (14, 6273451), (41, 2142154), (53, 1657138), (82, 1071077), (106, 828569), (287, 306022), (371, 236734), (574, 153011), (742, 118367), (2173, 40418), (2887, 30422), (4346, 20209), (5774, 15211)]