80445947224

素因数分解:

$2^3\times {\mathrm{4951}}^1\times {\mathrm{2031053}}^1$

素因数の和:2036010

約数の個数: 16

約数和(自身を含む): 150866691120

約数和(自身を除く): 70420743896

約数列:

[1, 2, 4, 8, 4951, 9902, 19804, 39608, 2031053, 4062106, 8124212, 16248424, 10055743403, 20111486806, 40222973612, 80445947224]

約数ペア:

[(1, 80445947224), (2, 40222973612), (4, 20111486806), (8, 10055743403), (4951, 16248424), (9902, 8124212), (19804, 4062106), (39608, 2031053)]