71356166

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221603}}^1$

素因数の和:221635

約数の個数: 16

約数和(自身を含む): 127643904

約数和(自身を除く): 56287738

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221603, 443206, 1551221, 3102442, 5096869, 10193738, 35678083, 71356166]

約数ペア:

[(1, 71356166), (2, 35678083), (7, 10193738), (14, 5096869), (23, 3102442), (46, 1551221), (161, 443206), (322, 221603)]