71145154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15761}}^1$

素因数の和:15861

約数の個数: 16

約数和(自身を含む): 111405816

約数和(自身を除く): 40260662

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 15761, 31522, 583157, 961421, 1166314, 1922842, 35572577, 71145154]

約数ペア:

[(1, 71145154), (2, 35572577), (37, 1922842), (61, 1166314), (74, 961421), (122, 583157), (2257, 31522), (4514, 15761)]