38854220

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11633}}^1$

素因数の和:11809

約数の個数: 24

約数和(自身を含む): 82089504

約数和(自身を除く): 43235284

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 11633, 23266, 46532, 58165, 116330, 232660, 1942711, 3885422, 7770844, 9713555, 19427110, 38854220]

約数ペア:

[(1, 38854220), (2, 19427110), (4, 9713555), (5, 7770844), (10, 3885422), (20, 1942711), (167, 232660), (334, 116330), (668, 58165), (835, 46532), (1670, 23266), (3340, 11633)]