91009712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{247309}}^1$

素因数の和:247340

約数の個数: 20

約数和(自身を含む): 183998640

約数和(自身を除く): 92988928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 247309, 494618, 989236, 1978472, 3956944, 5688107, 11376214, 22752428, 45504856, 91009712]

約数ペア:

[(1, 91009712), (2, 45504856), (4, 22752428), (8, 11376214), (16, 5688107), (23, 3956944), (46, 1978472), (92, 989236), (184, 494618), (368, 247309)]