9816016

素因数分解:

$2^4\times 7^1\times {\mathrm{87643}}^1$

素因数の和:87658

約数の個数: 20

約数和(自身を含む): 21735712

約数和(自身を除く): 11919696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87643, 175286, 350572, 613501, 701144, 1227002, 1402288, 2454004, 4908008, 9816016]

約数ペア:

[(1, 9816016), (2, 4908008), (4, 2454004), (7, 1402288), (8, 1227002), (14, 701144), (16, 613501), (28, 350572), (56, 175286), (112, 87643)]