88720816

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{5431}}^1$

素因数の和:6460

約数の個数: 20

約数和(自身を含む): 172096624

約数和(自身を除く): 83375808

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 5431, 8168, 10862, 16336, 21724, 43448, 86896, 5545051, 11090102, 22180204, 44360408, 88720816]

約数ペア:

[(1, 88720816), (2, 44360408), (4, 22180204), (8, 11090102), (16, 5545051), (1021, 86896), (2042, 43448), (4084, 21724), (5431, 16336), (8168, 10862)]