81098608

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{3547}}^1$

素因数の和:4984

約数の個数: 20

約数和(自身を含む): 157282840

約数和(自身を除く): 76184232

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 3547, 5716, 7094, 11432, 14188, 22864, 28376, 56752, 5068663, 10137326, 20274652, 40549304, 81098608]

約数ペア:

[(1, 81098608), (2, 40549304), (4, 20274652), (8, 10137326), (16, 5068663), (1429, 56752), (2858, 28376), (3547, 22864), (5716, 14188), (7094, 11432)]