56017664

素因数分解:

$2^8\times {\mathrm{218819}}^1$

素因数の和:218835

約数の個数: 18

約数和(自身を含む): 111817020

約数和(自身を除く): 55799356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 218819, 437638, 875276, 1750552, 3501104, 7002208, 14004416, 28008832, 56017664]

約数ペア:

[(1, 56017664), (2, 28008832), (4, 14004416), (8, 7002208), (16, 3501104), (32, 1750552), (64, 875276), (128, 437638), (256, 218819)]