54669568

素因数分解:

$2^8\times {\mathrm{213553}}^1$

素因数の和:213569

約数の個数: 18

約数和(自身を含む): 109126094

約数和(自身を除く): 54456526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 213553, 427106, 854212, 1708424, 3416848, 6833696, 13667392, 27334784, 54669568]

約数ペア:

[(1, 54669568), (2, 27334784), (4, 13667392), (8, 6833696), (16, 3416848), (32, 1708424), (64, 854212), (128, 427106), (256, 213553)]