57240656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{325231}}^1$

素因数の和:325250

約数の個数: 20

約数和(自身を含む): 120986304

約数和(自身を除く): 63745648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 325231, 650462, 1300924, 2601848, 3577541, 5203696, 7155082, 14310164, 28620328, 57240656]

約数ペア:

[(1, 57240656), (2, 28620328), (4, 14310164), (8, 7155082), (11, 5203696), (16, 3577541), (22, 2601848), (44, 1300924), (88, 650462), (176, 325231)]