16137904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43853}}^1$

素因数の和:43884

約数の個数: 20

約数和(自身を含む): 32627376

約数和(自身を除く): 16489472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43853, 87706, 175412, 350824, 701648, 1008619, 2017238, 4034476, 8068952, 16137904]

約数ペア:

[(1, 16137904), (2, 8068952), (4, 4034476), (8, 2017238), (16, 1008619), (23, 701648), (46, 350824), (92, 175412), (184, 87706), (368, 43853)]