42591551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 45877248

約数和(自身を除く): 3285697

約数列:

[1, 31, 37, 71, 523, 1147, 2201, 2627, 16213, 19351, 37133, 81437, 599881, 1151123, 1373921, 42591551]

約数ペア:

[(1, 42591551), (31, 1373921), (37, 1151123), (71, 599881), (523, 81437), (1147, 37133), (2201, 19351), (2627, 16213)]