29669158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1999}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 45864000

約数和(自身を除く): 16194842

約数列:

[1, 2, 41, 82, 181, 362, 1999, 3998, 7421, 14842, 81959, 163918, 361819, 723638, 14834579, 29669158]

約数ペア:

[(1, 29669158), (2, 14834579), (41, 723638), (82, 361819), (181, 163918), (362, 81959), (1999, 14842), (3998, 7421)]