80211826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2819}}^1$

素因数の和:3209

約数の個数: 16

約数和(自身を含む): 123651360

約数和(自身を除く): 43439534

約数列:

[1, 2, 41, 82, 347, 694, 2819, 5638, 14227, 28454, 115579, 231158, 978193, 1956386, 40105913, 80211826]

約数ペア:

[(1, 80211826), (2, 40105913), (41, 1956386), (82, 978193), (347, 231158), (694, 115579), (2819, 28454), (5638, 14227)]