39909074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4337}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 61842528

約数和(自身を除く): 21933454

約数列:

[1, 2, 43, 86, 107, 214, 4337, 4601, 8674, 9202, 186491, 372982, 464059, 928118, 19954537, 39909074]

約数ペア:

[(1, 39909074), (2, 19954537), (43, 928118), (86, 464059), (107, 372982), (214, 186491), (4337, 9202), (4601, 8674)]