31117128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{185221}}^1$

素因数の和:185237

約数の個数: 32

約数和(自身を含む): 88906560

約数和(自身を除く): 57789432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 185221, 370442, 555663, 740884, 1111326, 1296547, 1481768, 2222652, 2593094, 3889641, 4445304, 5186188, 7779282, 10372376, 15558564, 31117128]

約数ペア:

[(1, 31117128), (2, 15558564), (3, 10372376), (4, 7779282), (6, 5186188), (7, 4445304), (8, 3889641), (12, 2593094), (14, 2222652), (21, 1481768), (24, 1296547), (28, 1111326), (42, 740884), (56, 555663), (84, 370442), (168, 185221)]