82070981

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 86704128

約数和(自身を除く): 4633147

約数列:

[1, 31, 83, 167, 191, 2573, 5177, 5921, 13861, 15853, 31897, 429691, 491443, 988807, 2647451, 82070981]

約数ペア:

[(1, 82070981), (31, 2647451), (83, 988807), (167, 491443), (191, 429691), (2573, 31897), (5177, 15853), (5921, 13861)]