31026866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8009}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 50463000

約数和(自身を除く): 19436134

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 8009, 16018, 104117, 208234, 1193341, 2386682, 15513433, 31026866]

約数ペア:

[(1, 31026866), (2, 15513433), (13, 2386682), (26, 1193341), (149, 208234), (298, 104117), (1937, 16018), (3874, 8009)]