16504144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 34604928

約数和(自身を除く): 18100784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1291, 1598, 2582, 3196, 5164, 6392, 10328, 12784, 20656, 21947, 43894, 60677, 87788, 121354, 175576, 242708, 351152, 485416, 970832, 1031509, 2063018, 4126036, 8252072, 16504144]

約数ペア:

[(1, 16504144), (2, 8252072), (4, 4126036), (8, 2063018), (16, 1031509), (17, 970832), (34, 485416), (47, 351152), (68, 242708), (94, 175576), (136, 121354), (188, 87788), (272, 60677), (376, 43894), (752, 21947), (799, 20656), (1291, 12784), (1598, 10328), (2582, 6392), (3196, 5164)]