54780416

素因数分解:

$2^9\times {\mathrm{106993}}^1$

素因数の和:107011

約数の個数: 20

約数和(自身を含む): 109454862

約数和(自身を除く): 54674446

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 106993, 213986, 427972, 855944, 1711888, 3423776, 6847552, 13695104, 27390208, 54780416]

約数ペア:

[(1, 54780416), (2, 27390208), (4, 13695104), (8, 6847552), (16, 3423776), (32, 1711888), (64, 855944), (128, 427972), (256, 213986), (512, 106993)]