164405654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{286421}}^1$

素因数の和:286471

約数の個数: 16

約数和(自身を含む): 288713376

約数和(自身を除く): 124307722

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 286421, 572842, 2004947, 4009894, 11743261, 23486522, 82202827, 164405654]

約数ペア:

[(1, 164405654), (2, 82202827), (7, 23486522), (14, 11743261), (41, 4009894), (82, 2004947), (287, 572842), (574, 286421)]