68234131

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 80805888

約数和(自身を除く): 12571757

約数列:

[1, 7, 31, 217, 383, 821, 2681, 5747, 11873, 25451, 83111, 178157, 314443, 2201101, 9747733, 68234131]

約数ペア:

[(1, 68234131), (7, 9747733), (31, 2201101), (217, 314443), (383, 178157), (821, 83111), (2681, 25451), (5747, 11873)]