54146872064

素因数分解:

$2^8\times {\mathrm{211511219}}^1$

素因数の和:211511235

約数の個数: 18

約数和(自身を含む): 108082233420

約数和(自身を除く): 53935361356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 211511219, 423022438, 846044876, 1692089752, 3384179504, 6768359008, 13536718016, 27073436032, 54146872064]

約数ペア:

[(1, 54146872064), (2, 27073436032), (4, 13536718016), (8, 6768359008), (16, 3384179504), (32, 1692089752), (64, 846044876), (128, 423022438), (256, 211511219)]