1688216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 3243240

約数和(自身を除く): 1555024

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5147, 10294, 20588, 41176, 211027, 422054, 844108, 1688216]

約数ペア:

[(1, 1688216), (2, 844108), (4, 422054), (8, 211027), (41, 41176), (82, 20588), (164, 10294), (328, 5147)]