42497894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1871}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 65572416

約数和(自身を除く): 23074522

約数列:

[1, 2, 41, 82, 277, 554, 1871, 3742, 11357, 22714, 76711, 153422, 518267, 1036534, 21248947, 42497894]

約数ペア:

[(1, 42497894), (2, 21248947), (41, 1036534), (82, 518267), (277, 153422), (554, 76711), (1871, 22714), (3742, 11357)]