90710206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7673}}^1$

素因数の和:7955

約数の個数: 16

約数和(自身を含む): 142552224

約数和(自身を除く): 51842018

約数列:

[1, 2, 23, 46, 257, 514, 5911, 7673, 11822, 15346, 176479, 352958, 1971961, 3943922, 45355103, 90710206]

約数ペア:

[(1, 90710206), (2, 45355103), (23, 3943922), (46, 1971961), (257, 352958), (514, 176479), (5911, 15346), (7673, 11822)]