126907376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{344857}}^1$

素因数の和:344888

約数の個数: 20

約数和(自身を含む): 256574352

約数和(自身を除く): 129666976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 344857, 689714, 1379428, 2758856, 5517712, 7931711, 15863422, 31726844, 63453688, 126907376]

約数ペア:

[(1, 126907376), (2, 63453688), (4, 31726844), (8, 15863422), (16, 7931711), (23, 5517712), (46, 2758856), (92, 1379428), (184, 689714), (368, 344857)]