29980016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{170341}}^1$

素因数の和:170360

約数の個数: 20

約数和(自身を含む): 63367224

約数和(自身を除く): 33387208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 170341, 340682, 681364, 1362728, 1873751, 2725456, 3747502, 7495004, 14990008, 29980016]

約数ペア:

[(1, 29980016), (2, 14990008), (4, 7495004), (8, 3747502), (11, 2725456), (16, 1873751), (22, 1362728), (44, 681364), (88, 340682), (176, 170341)]