23921392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 50889600

約数和(自身を除く): 26968208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 683, 796, 1366, 1592, 2189, 2732, 3184, 4378, 5464, 7513, 8756, 10928, 15026, 17512, 30052, 35024, 60104, 120208, 135917, 271834, 543668, 1087336, 1495087, 2174672, 2990174, 5980348, 11960696, 23921392]

約数ペア:

[(1, 23921392), (2, 11960696), (4, 5980348), (8, 2990174), (11, 2174672), (16, 1495087), (22, 1087336), (44, 543668), (88, 271834), (176, 135917), (199, 120208), (398, 60104), (683, 35024), (796, 30052), (1366, 17512), (1592, 15026), (2189, 10928), (2732, 8756), (3184, 7513), (4378, 5464)]