42278032

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{27241}}^1$

素因数の和:27346

約数の個数: 20

約数和(自身を含む): 82761196

約数和(自身を除く): 40483164

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 27241, 54482, 108964, 217928, 435856, 2642377, 5284754, 10569508, 21139016, 42278032]

約数ペア:

[(1, 42278032), (2, 21139016), (4, 10569508), (8, 5284754), (16, 2642377), (97, 435856), (194, 217928), (388, 108964), (776, 54482), (1552, 27241)]