42805822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8599}}^1$

素因数の和:8751

約数の個数: 16

約数和(自身を含む): 68112000

約数和(自身を除く): 25306178

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 8599, 17198, 163381, 326762, 1126469, 2252938, 21402911, 42805822]

約数ペア:

[(1, 42805822), (2, 21402911), (19, 2252938), (38, 1126469), (131, 326762), (262, 163381), (2489, 17198), (4978, 8599)]