16428224

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1512

約数の個数: 28

約数和(自身を含む): 32790384

約数和(自身を除く): 16362160

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1303, 1576, 2606, 3152, 5212, 6304, 10424, 12608, 20848, 41696, 83392, 256691, 513382, 1026764, 2053528, 4107056, 8214112, 16428224]

約数ペア:

[(1, 16428224), (2, 8214112), (4, 4107056), (8, 2053528), (16, 1026764), (32, 513382), (64, 256691), (197, 83392), (394, 41696), (788, 20848), (1303, 12608), (1576, 10424), (2606, 6304), (3152, 5212)]