13655216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 28507104

約数和(自身を除く): 14851888

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 823, 976, 1037, 1646, 2074, 3292, 4148, 6584, 8296, 13168, 13991, 16592, 27982, 50203, 55964, 100406, 111928, 200812, 223856, 401624, 803248, 853451, 1706902, 3413804, 6827608, 13655216]

約数ペア:

[(1, 13655216), (2, 6827608), (4, 3413804), (8, 1706902), (16, 853451), (17, 803248), (34, 401624), (61, 223856), (68, 200812), (122, 111928), (136, 100406), (244, 55964), (272, 50203), (488, 27982), (823, 16592), (976, 13991), (1037, 13168), (1646, 8296), (2074, 6584), (3292, 4148)]