16393216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2314

約数の個数: 44

約数和(自身を含む): 37468288

約数和(自身を除く): 21075072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2287, 3584, 4574, 7168, 9148, 16009, 18296, 32018, 36592, 64036, 73184, 128072, 146368, 256144, 292736, 512288, 585472, 1024576, 1170944, 2049152, 2341888, 4098304, 8196608, 16393216]

約数ペア:

[(1, 16393216), (2, 8196608), (4, 4098304), (7, 2341888), (8, 2049152), (14, 1170944), (16, 1024576), (28, 585472), (32, 512288), (56, 292736), (64, 256144), (112, 146368), (128, 128072), (224, 73184), (256, 64036), (448, 36592), (512, 32018), (896, 18296), (1024, 16009), (1792, 9148), (2287, 7168), (3584, 4574)]