13362064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20369}}^1$

素因数の和:20418

約数の個数: 20

約数和(自身を含む): 26521740

約数和(自身を除く): 13159676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20369, 40738, 81476, 162952, 325904, 835129, 1670258, 3340516, 6681032, 13362064]

約数ペア:

[(1, 13362064), (2, 6681032), (4, 3340516), (8, 1670258), (16, 835129), (41, 325904), (82, 162952), (164, 81476), (328, 40738), (656, 20369)]