229193216

素因数分解:

$2^9\times 7^1\times {\mathrm{63949}}^1$

素因数の和:63974

約数の個数: 40

約数和(自身を含む): 523366800

約数和(自身を除く): 294173584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 63949, 127898, 255796, 447643, 511592, 895286, 1023184, 1790572, 2046368, 3581144, 4092736, 7162288, 8185472, 14324576, 16370944, 28649152, 32741888, 57298304, 114596608, 229193216]

約数ペア:

[(1, 229193216), (2, 114596608), (4, 57298304), (7, 32741888), (8, 28649152), (14, 16370944), (16, 14324576), (28, 8185472), (32, 7162288), (56, 4092736), (64, 3581144), (112, 2046368), (128, 1790572), (224, 1023184), (256, 895286), (448, 511592), (512, 447643), (896, 255796), (1792, 127898), (3584, 63949)]