131488832

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{10429}}^1$

素因数の和:10638

約数の個数: 28

約数和(自身を含む): 262272780

約数和(自身を除く): 130783948

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 10429, 12608, 20858, 41716, 83432, 166864, 333728, 667456, 2054513, 4109026, 8218052, 16436104, 32872208, 65744416, 131488832]

約数ペア:

[(1, 131488832), (2, 65744416), (4, 32872208), (8, 16436104), (16, 8218052), (32, 4109026), (64, 2054513), (197, 667456), (394, 333728), (788, 166864), (1576, 83432), (3152, 41716), (6304, 20858), (10429, 12608)]