65447338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22709}}^1$

素因数の和:22853

約数の個数: 16

約数和(自身を含む): 107917920

約数和(自身を除く): 42470582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 22709, 45418, 249799, 499598, 2974879, 5949758, 32723669, 65447338]

約数ペア:

[(1, 65447338), (2, 32723669), (11, 5949758), (22, 2974879), (131, 499598), (262, 249799), (1441, 45418), (2882, 22709)]