16938968168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68302291}}^1$

素因数の和:68302328

約数の個数: 16

約数和(自身を含む): 32785100160

約数和(自身を除く): 15846131992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68302291, 136604582, 273209164, 546418328, 2117371021, 4234742042, 8469484084, 16938968168]

約数ペア:

[(1, 16938968168), (2, 8469484084), (4, 4234742042), (8, 2117371021), (31, 546418328), (62, 273209164), (124, 136604582), (248, 68302291)]