26548048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19991}}^1$

素因数の和:20082

約数の個数: 20

約数和(自身を含む): 52059168

約数和(自身を除く): 25511120

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19991, 39982, 79964, 159928, 319856, 1659253, 3318506, 6637012, 13274024, 26548048]

約数ペア:

[(1, 26548048), (2, 13274024), (4, 6637012), (8, 3318506), (16, 1659253), (83, 319856), (166, 159928), (332, 79964), (664, 39982), (1328, 19991)]