21837376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31019}}^1$

素因数の和:31042

約数の個数: 28

約数和(自身を含む): 47274480

約数和(自身を除く): 25437104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 31019, 62038, 124076, 248152, 341209, 496304, 682418, 992608, 1364836, 1985216, 2729672, 5459344, 10918688, 21837376]

約数ペア:

[(1, 21837376), (2, 10918688), (4, 5459344), (8, 2729672), (11, 1985216), (16, 1364836), (22, 992608), (32, 682418), (44, 496304), (64, 341209), (88, 248152), (176, 124076), (352, 62038), (704, 31019)]