31071138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43517}}^1$

素因数の和:43546

約数の個数: 32

約数和(自身を含む): 75199104

約数和(自身を除く): 44127966

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 43517, 87034, 130551, 261102, 304619, 609238, 739789, 913857, 1479578, 1827714, 2219367, 4438734, 5178523, 10357046, 15535569, 31071138]

約数ペア:

[(1, 31071138), (2, 15535569), (3, 10357046), (6, 5178523), (7, 4438734), (14, 2219367), (17, 1827714), (21, 1479578), (34, 913857), (42, 739789), (51, 609238), (102, 304619), (119, 261102), (238, 130551), (357, 87034), (714, 43517)]