16211356

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 33353208

約数和(自身を除く): 17141852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 773, 1498, 1546, 2996, 3092, 5243, 5411, 10486, 10822, 20972, 21644, 37877, 75754, 82711, 151508, 165422, 330844, 578977, 1157954, 2315908, 4052839, 8105678, 16211356]

約数ペア:

[(1, 16211356), (2, 8105678), (4, 4052839), (7, 2315908), (14, 1157954), (28, 578977), (49, 330844), (98, 165422), (107, 151508), (196, 82711), (214, 75754), (428, 37877), (749, 21644), (773, 20972), (1498, 10822), (1546, 10486), (2996, 5411), (3092, 5243)]