171089042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{21499}}^1$

素因数の和:21697

約数の個数: 16

約数和(自身を含む): 269352000

約数和(自身を除く): 98262958

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 21499, 42998, 494477, 988954, 3719327, 7438654, 85544521, 171089042]

約数ペア:

[(1, 171089042), (2, 85544521), (23, 7438654), (46, 3719327), (173, 988954), (346, 494477), (3979, 42998), (7958, 21499)]