85707874

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{91373}}^1$

素因数の和:91449

約数の個数: 16

約数和(自身を含む): 149122368

約数和(自身を除く): 63414494

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 91373, 182746, 639611, 1279222, 6121991, 12243982, 42853937, 85707874]

約数ペア:

[(1, 85707874), (2, 42853937), (7, 12243982), (14, 6121991), (67, 1279222), (134, 639611), (469, 182746), (938, 91373)]