40027544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 78762240

約数和(自身を除く): 38734696

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1031, 1688, 2062, 4124, 4853, 8248, 9706, 19412, 23713, 38824, 47426, 94852, 189704, 217541, 435082, 870164, 1740328, 5003443, 10006886, 20013772, 40027544]

約数ペア:

[(1, 40027544), (2, 20013772), (4, 10006886), (8, 5003443), (23, 1740328), (46, 870164), (92, 435082), (184, 217541), (211, 189704), (422, 94852), (844, 47426), (1031, 38824), (1688, 23713), (2062, 19412), (4124, 9706), (4853, 8248)]