388524608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{141179}}^1$

素因数の和:141234

約数の個数: 28

約数和(自身を含む): 788913840

約数和(自身を除く): 400389232

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 141179, 282358, 564716, 1129432, 2258864, 4517728, 6070697, 9035456, 12141394, 24282788, 48565576, 97131152, 194262304, 388524608]

約数ペア:

[(1, 388524608), (2, 194262304), (4, 97131152), (8, 48565576), (16, 24282788), (32, 12141394), (43, 9035456), (64, 6070697), (86, 4517728), (172, 2258864), (344, 1129432), (688, 564716), (1376, 282358), (2752, 141179)]