80236842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1910401}}^1$

素因数の和:1910413

約数の個数: 16

約数和(自身を含む): 183398592

約数和(自身を除く): 103161750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1910401, 3820802, 5731203, 11462406, 13372807, 26745614, 40118421, 80236842]

約数ペア:

[(1, 80236842), (2, 40118421), (3, 26745614), (6, 13372807), (7, 11462406), (14, 5731203), (21, 3820802), (42, 1910401)]