122480416

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{19429}}^1$

素因数の和:19636

約数の個数: 24

約数和(自身を含む): 242369820

約数和(自身を除く): 119889404

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 19429, 38858, 77716, 155432, 310864, 621728, 3827513, 7655026, 15310052, 30620104, 61240208, 122480416]

約数ペア:

[(1, 122480416), (2, 61240208), (4, 30620104), (8, 15310052), (16, 7655026), (32, 3827513), (197, 621728), (394, 310864), (788, 155432), (1576, 77716), (3152, 38858), (6304, 19429)]