16676764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4517}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 31879008

約数和(自身を除く): 15202244

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4517, 9034, 18068, 58721, 117442, 234884, 320707, 641414, 1282828, 4169191, 8338382, 16676764]

約数ペア:

[(1, 16676764), (2, 8338382), (4, 4169191), (13, 1282828), (26, 641414), (52, 320707), (71, 234884), (142, 117442), (284, 58721), (923, 18068), (1846, 9034), (3692, 4517)]