30975254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 47882016

約数和(自身を除く): 16906762

約数列:

[1, 2, 41, 82, 181, 362, 2087, 4174, 7421, 14842, 85567, 171134, 377747, 755494, 15487627, 30975254]

約数ペア:

[(1, 30975254), (2, 15487627), (41, 755494), (82, 377747), (181, 171134), (362, 85567), (2087, 14842), (4174, 7421)]