57238352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{155539}}^1$

素因数の和:155570

約数の個数: 20

約数和(自身を含む): 115721760

約数和(自身を除く): 58483408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 155539, 311078, 622156, 1244312, 2488624, 3577397, 7154794, 14309588, 28619176, 57238352]

約数ペア:

[(1, 57238352), (2, 28619176), (4, 14309588), (8, 7154794), (16, 3577397), (23, 2488624), (46, 1244312), (92, 622156), (184, 311078), (368, 155539)]