66462416

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{50047}}^1$

素因数の和:50138

約数の個数: 20

約数和(自身を含む): 130324992

約数和(自身を除く): 63862576

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 50047, 100094, 200188, 400376, 800752, 4153901, 8307802, 16615604, 33231208, 66462416]

約数ペア:

[(1, 66462416), (2, 33231208), (4, 16615604), (8, 8307802), (16, 4153901), (83, 800752), (166, 400376), (332, 200188), (664, 100094), (1328, 50047)]