80813816

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{44501}}^1$

素因数の和:44734

約数の個数: 16

約数和(自身を含む): 152196840

約数和(自身を除く): 71383024

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 44501, 89002, 178004, 356008, 10101727, 20203454, 40406908, 80813816]

約数ペア:

[(1, 80813816), (2, 40406908), (4, 20203454), (8, 10101727), (227, 356008), (454, 178004), (908, 89002), (1816, 44501)]