57320038

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 87459120

約数和(自身を除く): 30139082

約数列:

[1, 2, 73, 146, 419, 838, 937, 1874, 30587, 61174, 68401, 136802, 392603, 785206, 28660019, 57320038]

約数ペア:

[(1, 57320038), (2, 28660019), (73, 785206), (146, 392603), (419, 136802), (838, 68401), (937, 61174), (1874, 30587)]