31268842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9539}}^1$

素因数の和:9701

約数の個数: 16

約数和(自身を含む): 51516000

約数和(自身を除く): 20247158

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9539, 19078, 104929, 209858, 1421311, 2842622, 15634421, 31268842]

約数ペア:

[(1, 31268842), (2, 15634421), (11, 2842622), (22, 1421311), (149, 209858), (298, 104929), (1639, 19078), (3278, 9539)]