327964576

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{249973}}^1$

素因数の和:250024

約数の個数: 24

約数和(自身を含む): 661431204

約数和(自身を除く): 333466628

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 249973, 499946, 999892, 1999784, 3999568, 7999136, 10248893, 20497786, 40995572, 81991144, 163982288, 327964576]

約数ペア:

[(1, 327964576), (2, 163982288), (4, 81991144), (8, 40995572), (16, 20497786), (32, 10248893), (41, 7999136), (82, 3999568), (164, 1999784), (328, 999892), (656, 499946), (1312, 249973)]