39429454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 60854976

約数和(自身を除く): 21425522

約数列:

[1, 2, 41, 82, 257, 514, 1871, 3742, 10537, 21074, 76711, 153422, 480847, 961694, 19714727, 39429454]

約数ペア:

[(1, 39429454), (2, 19714727), (41, 961694), (82, 480847), (257, 153422), (514, 76711), (1871, 21074), (3742, 10537)]