188005888

素因数分解:

$2^9\times 7^1\times {\mathrm{52457}}^1$

素因数の和:52482

約数の個数: 40

約数和(自身を含む): 429316272

約数和(自身を除く): 241310384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 52457, 104914, 209828, 367199, 419656, 734398, 839312, 1468796, 1678624, 2937592, 3357248, 5875184, 6714496, 11750368, 13428992, 23500736, 26857984, 47001472, 94002944, 188005888]

約数ペア:

[(1, 188005888), (2, 94002944), (4, 47001472), (7, 26857984), (8, 23500736), (14, 13428992), (16, 11750368), (28, 6714496), (32, 5875184), (56, 3357248), (64, 2937592), (112, 1678624), (128, 1468796), (224, 839312), (256, 734398), (448, 419656), (512, 367199), (896, 209828), (1792, 104914), (3584, 52457)]