16603386872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15401}}^1\times {\mathrm{7927}}^1$

素因数の和:23351

約数の個数: 32

約数和(自身を含む): 32968905120

約数和(自身を除く): 16365518248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 7927, 15401, 15854, 30802, 31708, 61604, 63416, 123208, 134759, 261817, 269518, 523634, 539036, 1047268, 1078072, 2094536, 122083727, 244167454, 488334908, 976669816, 2075423359, 4150846718, 8301693436, 16603386872]

約数ペア:

[(1, 16603386872), (2, 8301693436), (4, 4150846718), (8, 2075423359), (17, 976669816), (34, 488334908), (68, 244167454), (136, 122083727), (7927, 2094536), (15401, 1078072), (15854, 1047268), (30802, 539036), (31708, 523634), (61604, 269518), (63416, 261817), (123208, 134759)]