80346104

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{40013}}^1$

素因数の和:40270

約数の個数: 16

約数和(自身を含む): 151252920

約数和(自身を除く): 70906816

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 40013, 80026, 160052, 320104, 10043263, 20086526, 40173052, 80346104]

約数ペア:

[(1, 80346104), (2, 40173052), (4, 20086526), (8, 10043263), (251, 320104), (502, 160052), (1004, 80026), (2008, 40013)]