31443406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 48647808

約数和(自身を除く): 17204402

約数列:

[1, 2, 43, 86, 131, 262, 2791, 5582, 5633, 11266, 120013, 240026, 365621, 731242, 15721703, 31443406]

約数ペア:

[(1, 31443406), (2, 15721703), (43, 731242), (86, 365621), (131, 240026), (262, 120013), (2791, 11266), (5582, 5633)]