81957722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{532193}}^1$

素因数の和:532213

約数の個数: 16

約数和(自身を含む): 153271872

約数和(自身を除く): 71314150

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 532193, 1064386, 3725351, 5854123, 7450702, 11708246, 40978861, 81957722]

約数ペア:

[(1, 81957722), (2, 40978861), (7, 11708246), (11, 7450702), (14, 5854123), (22, 3725351), (77, 1064386), (154, 532193)]