30581248

素因数分解:

$2^9\times {\mathrm{59729}}^1$

素因数の和:59747

約数の個数: 20

約数和(自身を含む): 61103790

約数和(自身を除く): 30522542

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 59729, 119458, 238916, 477832, 955664, 1911328, 3822656, 7645312, 15290624, 30581248]

約数ペア:

[(1, 30581248), (2, 15290624), (4, 7645312), (8, 3822656), (16, 1911328), (32, 955664), (64, 477832), (128, 238916), (256, 119458), (512, 59729)]