16166444

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5297}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 32635680

約数和(自身を除く): 16469236

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5297, 10594, 21188, 37079, 74158, 148316, 577373, 1154746, 2309492, 4041611, 8083222, 16166444]

約数ペア:

[(1, 16166444), (2, 8083222), (4, 4041611), (7, 2309492), (14, 1154746), (28, 577373), (109, 148316), (218, 74158), (436, 37079), (763, 21188), (1526, 10594), (3052, 5297)]