42434138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 65370240

約数和(自身を除く): 22936102

約数列:

[1, 2, 47, 94, 193, 386, 2339, 4678, 9071, 18142, 109933, 219866, 451427, 902854, 21217069, 42434138]

約数ペア:

[(1, 42434138), (2, 21217069), (47, 902854), (94, 451427), (193, 219866), (386, 109933), (2339, 18142), (4678, 9071)]