16900016

素因数分解:

$2^4\times 7^1\times {\mathrm{150893}}^1$

素因数の和:150908

約数の個数: 20

約数和(自身を含む): 37421712

約数和(自身を除く): 20521696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150893, 301786, 603572, 1056251, 1207144, 2112502, 2414288, 4225004, 8450008, 16900016]

約数ペア:

[(1, 16900016), (2, 8450008), (4, 4225004), (7, 2414288), (8, 2112502), (14, 1207144), (16, 1056251), (28, 603572), (56, 301786), (112, 150893)]