16448516

素因数分解:

$2^2\times 7^2\times {\mathrm{83921}}^1$

素因数の和:83939

約数の個数: 18

約数和(自身を含む): 33484878

約数和(自身を除く): 17036362

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 83921, 167842, 335684, 587447, 1174894, 2349788, 4112129, 8224258, 16448516]

約数ペア:

[(1, 16448516), (2, 8224258), (4, 4112129), (7, 2349788), (14, 1174894), (28, 587447), (49, 335684), (98, 167842), (196, 83921)]