42871172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 80114496

約数和(自身を除く): 37243324

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 10837, 21674, 43348, 249251, 465991, 498502, 931982, 997004, 1863964, 10717793, 21435586, 42871172]

約数ペア:

[(1, 42871172), (2, 21435586), (4, 10717793), (23, 1863964), (43, 997004), (46, 931982), (86, 498502), (92, 465991), (172, 249251), (989, 43348), (1978, 21674), (3956, 10837)]