56642008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7231

約数の個数: 32

約数和(自身を含む): 113414400

約数和(自身を除く): 56772392

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7159, 7912, 14318, 28636, 57272, 164657, 307837, 329314, 615674, 658628, 1231348, 1317256, 2462696, 7080251, 14160502, 28321004, 56642008]

約数ペア:

[(1, 56642008), (2, 28321004), (4, 14160502), (8, 7080251), (23, 2462696), (43, 1317256), (46, 1231348), (86, 658628), (92, 615674), (172, 329314), (184, 307837), (344, 164657), (989, 57272), (1978, 28636), (3956, 14318), (7159, 7912)]