21029152

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{6029}}^1$

素因数の和:6148

約数の個数: 24

約数和(自身を含む): 41787900

約数和(自身を除く): 20758748

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 6029, 12058, 24116, 48232, 96464, 192928, 657161, 1314322, 2628644, 5257288, 10514576, 21029152]

約数ペア:

[(1, 21029152), (2, 10514576), (4, 5257288), (8, 2628644), (16, 1314322), (32, 657161), (109, 192928), (218, 96464), (436, 48232), (872, 24116), (1744, 12058), (3488, 6029)]