170223554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{21401}}^1$

素因数の和:21541

約数の個数: 16

約数和(自身を含む): 264271896

約数和(自身を除く): 94048342

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 21401, 42802, 877441, 1754882, 2075897, 4151794, 85111777, 170223554]

約数ペア:

[(1, 170223554), (2, 85111777), (41, 4151794), (82, 2075897), (97, 1754882), (194, 877441), (3977, 42802), (7954, 21401)]