42804178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9391}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 66946176

約数和(自身を除く): 24141998

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 9391, 18782, 403813, 497723, 807626, 995446, 21402089, 42804178]

約数ペア:

[(1, 42804178), (2, 21402089), (43, 995446), (53, 807626), (86, 497723), (106, 403813), (2279, 18782), (4558, 9391)]