85221764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2341}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 157382400

約数和(自身を除く): 72160636

約数列:

[1, 2, 4, 19, 38, 76, 479, 958, 1916, 2341, 4682, 9101, 9364, 18202, 36404, 44479, 88958, 177916, 1121339, 2242678, 4485356, 21305441, 42610882, 85221764]

約数ペア:

[(1, 85221764), (2, 42610882), (4, 21305441), (19, 4485356), (38, 2242678), (76, 1121339), (479, 177916), (958, 88958), (1916, 44479), (2341, 36404), (4682, 18202), (9101, 9364)]