320642006

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{2311}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 485159328

約数和(自身を除く): 164517322

約数列:

[1, 2, 173, 346, 401, 802, 2311, 4622, 69373, 138746, 399803, 799606, 926711, 1853422, 160321003, 320642006]

約数ペア:

[(1, 320642006), (2, 160321003), (173, 1853422), (346, 926711), (401, 799606), (802, 399803), (2311, 138746), (4622, 69373)]