554032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 20

約数和(自身を含む): 1109056

約数和(自身を除く): 555024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1117, 2234, 4468, 8936, 17872, 34627, 69254, 138508, 277016, 554032]

約数ペア:

[(1, 554032), (2, 277016), (4, 138508), (8, 69254), (16, 34627), (31, 17872), (62, 8936), (124, 4468), (248, 2234), (496, 1117)]