40489954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1447}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 64430208

約数和(自身を除く): 23940254

約数列:

[1, 2, 17, 34, 823, 1447, 1646, 2894, 13991, 24599, 27982, 49198, 1190881, 2381762, 20244977, 40489954]

約数ペア:

[(1, 40489954), (2, 20244977), (17, 2381762), (34, 1190881), (823, 49198), (1447, 27982), (1646, 24599), (2894, 13991)]