31008976

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9739}}^1$

素因数の和:9946

約数の個数: 20

約数和(自身を含む): 60388000

約数和(自身を除く): 29379024

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9739, 19478, 38956, 77912, 155824, 1938061, 3876122, 7752244, 15504488, 31008976]

約数ペア:

[(1, 31008976), (2, 15504488), (4, 7752244), (8, 3876122), (16, 1938061), (199, 155824), (398, 77912), (796, 38956), (1592, 19478), (3184, 9739)]