12270056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 12405784

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1087, 1411, 2174, 2822, 4348, 5644, 8696, 11288, 18479, 36958, 73916, 90221, 147832, 180442, 360884, 721768, 1533757, 3067514, 6135028, 12270056]

約数ペア:

[(1, 12270056), (2, 6135028), (4, 3067514), (8, 1533757), (17, 721768), (34, 360884), (68, 180442), (83, 147832), (136, 90221), (166, 73916), (332, 36958), (664, 18479), (1087, 11288), (1411, 8696), (2174, 5644), (2822, 4348)]