30854656

素因数分解:

$2^9\times 7^1\times {\mathrm{8609}}^1$

素因数の和:8634

約数の個数: 40

約数和(自身を含む): 70464240

約数和(自身を除く): 39609584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8609, 17218, 34436, 60263, 68872, 120526, 137744, 241052, 275488, 482104, 550976, 964208, 1101952, 1928416, 2203904, 3856832, 4407808, 7713664, 15427328, 30854656]

約数ペア:

[(1, 30854656), (2, 15427328), (4, 7713664), (7, 4407808), (8, 3856832), (14, 2203904), (16, 1928416), (28, 1101952), (32, 964208), (56, 550976), (64, 482104), (112, 275488), (128, 241052), (224, 137744), (256, 120526), (448, 68872), (512, 60263), (896, 34436), (1792, 17218), (3584, 8609)]