87958672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{82051}}^1$

素因数の和:82126

約数の個数: 20

約数和(自身を含む): 172965616

約数和(自身を除く): 85006944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 82051, 164102, 328204, 656408, 1312816, 5497417, 10994834, 21989668, 43979336, 87958672]

約数ペア:

[(1, 87958672), (2, 43979336), (4, 21989668), (8, 10994834), (16, 5497417), (67, 1312816), (134, 656408), (268, 328204), (536, 164102), (1072, 82051)]