22156912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{60209}}^1$

素因数の和:60240

約数の個数: 20

約数和(自身を含む): 44796240

約数和(自身を除く): 22639328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 60209, 120418, 240836, 481672, 963344, 1384807, 2769614, 5539228, 11078456, 22156912]

約数ペア:

[(1, 22156912), (2, 11078456), (4, 5539228), (8, 2769614), (16, 1384807), (23, 963344), (46, 481672), (92, 240836), (184, 120418), (368, 60209)]