42454448

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{11689}}^1$

素因数の和:11924

約数の個数: 20

約数和(自身を含む): 82624920

約数和(自身を除く): 40170472

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 11689, 23378, 46756, 93512, 187024, 2653403, 5306806, 10613612, 21227224, 42454448]

約数ペア:

[(1, 42454448), (2, 21227224), (4, 10613612), (8, 5306806), (16, 2653403), (227, 187024), (454, 93512), (908, 46756), (1816, 23378), (3632, 11689)]