15704464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57737}}^1$

素因数の和:57762

約数の個数: 20

約数和(自身を含む): 32217804

約数和(自身を除く): 16513340

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57737, 115474, 230948, 461896, 923792, 981529, 1963058, 3926116, 7852232, 15704464]

約数ペア:

[(1, 15704464), (2, 7852232), (4, 3926116), (8, 1963058), (16, 981529), (17, 923792), (34, 461896), (68, 230948), (136, 115474), (272, 57737)]