9890344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{28751}}^1$

素因数の和:28800

約数の個数: 16

約数和(自身を含む): 18976320

約数和(自身を除く): 9085976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 28751, 57502, 115004, 230008, 1236293, 2472586, 4945172, 9890344]

約数ペア:

[(1, 9890344), (2, 4945172), (4, 2472586), (8, 1236293), (43, 230008), (86, 115004), (172, 57502), (344, 28751)]