88893064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2153}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 180031320

約数和(自身を除く): 91138256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 2153, 3176, 4306, 5161, 8612, 10322, 17224, 20644, 27989, 41288, 55978, 111956, 223912, 854741, 1709482, 3418964, 6837928, 11111633, 22223266, 44446532, 88893064]

約数ペア:

[(1, 88893064), (2, 44446532), (4, 22223266), (8, 11111633), (13, 6837928), (26, 3418964), (52, 1709482), (104, 854741), (397, 223912), (794, 111956), (1588, 55978), (2153, 41288), (3176, 27989), (4306, 20644), (5161, 17224), (8612, 10322)]