80016998

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 121296096

約数和(自身を除く): 41279098

約数列:

[1, 2, 173, 281, 346, 562, 823, 1646, 48613, 97226, 142379, 231263, 284758, 462526, 40008499, 80016998]

約数ペア:

[(1, 80016998), (2, 40008499), (173, 462526), (281, 284758), (346, 231263), (562, 142379), (823, 97226), (1646, 48613)]