187898132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47497}}^1$

素因数の和:47567

約数の個数: 24

約数和(自身を含む): 351105216

約数和(自身を除く): 163207084

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 47497, 94994, 189988, 1092431, 2042371, 2184862, 4084742, 4369724, 8169484, 46974533, 93949066, 187898132]

約数ペア:

[(1, 187898132), (2, 93949066), (4, 46974533), (23, 8169484), (43, 4369724), (46, 4084742), (86, 2184862), (92, 2042371), (172, 1092431), (989, 189988), (1978, 94994), (3956, 47497)]