42969326

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3719}}^1$

素因数の和:3883

約数の個数: 16

約数和(自身を含む): 66290400

約数和(自身を除く): 23321074

約数列:

[1, 2, 53, 106, 109, 218, 3719, 5777, 7438, 11554, 197107, 394214, 405371, 810742, 21484663, 42969326]

約数ペア:

[(1, 42969326), (2, 21484663), (53, 810742), (106, 405371), (109, 394214), (218, 197107), (3719, 11554), (5777, 7438)]