16403212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20241

約数の個数: 24

約数和(自身を含む): 33939360

約数和(自身を除く): 17536148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20201, 40402, 80804, 141407, 282814, 565628, 585829, 1171658, 2343316, 4100803, 8201606, 16403212]

約数ペア:

[(1, 16403212), (2, 8201606), (4, 4100803), (7, 2343316), (14, 1171658), (28, 585829), (29, 565628), (58, 282814), (116, 141407), (203, 80804), (406, 40402), (812, 20201)]