42043528

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{23567}}^1$

素因数の和:23796

約数の個数: 16

約数和(自身を含む): 79188480

約数和(自身を除く): 37144952

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 23567, 47134, 94268, 188536, 5255441, 10510882, 21021764, 42043528]

約数ペア:

[(1, 42043528), (2, 21021764), (4, 10510882), (8, 5255441), (223, 188536), (446, 94268), (892, 47134), (1784, 23567)]