23030284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 41480208

約数和(自身を除く): 18449924

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 521, 1028, 1042, 2084, 11051, 22102, 22403, 44204, 44806, 89612, 133897, 267794, 535588, 5757571, 11515142, 23030284]

約数ペア:

[(1, 23030284), (2, 11515142), (4, 5757571), (43, 535588), (86, 267794), (172, 133897), (257, 89612), (514, 44806), (521, 44204), (1028, 22403), (1042, 22102), (2084, 11051)]