21432224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60887}}^1$

素因数の和:60908

約数の個数: 24

約数和(自身を含む): 46031328

約数和(自身を除く): 24599104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60887, 121774, 243548, 487096, 669757, 974192, 1339514, 1948384, 2679028, 5358056, 10716112, 21432224]

約数ペア:

[(1, 21432224), (2, 10716112), (4, 5358056), (8, 2679028), (11, 1948384), (16, 1339514), (22, 974192), (32, 669757), (44, 487096), (88, 243548), (176, 121774), (352, 60887)]