80374604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 147184128

約数和(自身を除く): 66809524

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 2027, 4054, 8108, 9913, 19826, 39652, 46621, 93242, 186484, 873637, 1747274, 3494548, 20093651, 40187302, 80374604]

約数ペア:

[(1, 80374604), (2, 40187302), (4, 20093651), (23, 3494548), (46, 1747274), (92, 873637), (431, 186484), (862, 93242), (1724, 46621), (2027, 39652), (4054, 19826), (8108, 9913)]