86672257

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3613}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 104083200

約数和(自身を除く): 17410943

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 3613, 23989, 25291, 83099, 538337, 581693, 3768359, 12381751, 86672257]

約数ペア:

[(1, 86672257), (7, 12381751), (23, 3768359), (149, 581693), (161, 538337), (1043, 83099), (3427, 25291), (3613, 23989)]