8945750672

素因数分解:

$2^4\times {\mathrm{4973}}^1\times {\mathrm{112429}}^1$

素因数の和:117410

約数の個数: 20

約数和(自身を含む): 17336031420

約数和(自身を除く): 8390280748

約数列:

[1, 2, 4, 8, 16, 4973, 9946, 19892, 39784, 79568, 112429, 224858, 449716, 899432, 1798864, 559109417, 1118218834, 2236437668, 4472875336, 8945750672]

約数ペア:

[(1, 8945750672), (2, 4472875336), (4, 2236437668), (8, 1118218834), (16, 559109417), (4973, 1798864), (9946, 899432), (19892, 449716), (39784, 224858), (79568, 112429)]