82638128

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{4441}}^1$

素因数の和:5612

約数の個数: 20

約数和(自身を含む): 160285128

約数和(自身を除く): 77647000

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4441, 4652, 8882, 9304, 17764, 18608, 35528, 71056, 5164883, 10329766, 20659532, 41319064, 82638128]

約数ペア:

[(1, 82638128), (2, 41319064), (4, 20659532), (8, 10329766), (16, 5164883), (1163, 71056), (2326, 35528), (4441, 18608), (4652, 17764), (8882, 9304)]