123267806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{31721}}^1$

素因数の和:31819

約数の個数: 16

約数和(自身を含む): 194138640

約数和(自身を除く): 70870834

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 31721, 63442, 919909, 1839818, 2125307, 4250614, 61633903, 123267806]

約数ペア:

[(1, 123267806), (2, 61633903), (29, 4250614), (58, 2125307), (67, 1839818), (134, 919909), (1943, 63442), (3886, 31721)]