351152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1316

約数の個数: 20

約数和(自身を含む): 720936

約数和(自身を除く): 369784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1291, 2582, 5164, 10328, 20656, 21947, 43894, 87788, 175576, 351152]

約数ペア:

[(1, 351152), (2, 175576), (4, 87788), (8, 43894), (16, 21947), (17, 20656), (34, 10328), (68, 5164), (136, 2582), (272, 1291)]