8620048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{6491}}^1$

素因数の和:6582

約数の個数: 20

約数和(自身を含む): 16905168

約数和(自身を除く): 8285120

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 6491, 12982, 25964, 51928, 103856, 538753, 1077506, 2155012, 4310024, 8620048]

約数ペア:

[(1, 8620048), (2, 4310024), (4, 2155012), (8, 1077506), (16, 538753), (83, 103856), (166, 51928), (332, 25964), (664, 12982), (1328, 6491)]