31935842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 50067072

約数和(自身を除く): 18131230

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 7901, 15802, 339743, 371347, 679486, 742694, 15967921, 31935842]

約数ペア:

[(1, 31935842), (2, 15967921), (43, 742694), (47, 679486), (86, 371347), (94, 339743), (2021, 15802), (4042, 7901)]