16505076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1$

素因数の和:8580

約数の個数: 48

約数和(自身を含む): 45932544

約数和(自身を除く): 29427468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8543, 17086, 25629, 34172, 51258, 59801, 102516, 119602, 179403, 196489, 239204, 358806, 392978, 589467, 717612, 785956, 1178934, 1375423, 2357868, 2750846, 4126269, 5501692, 8252538, 16505076]

約数ペア:

[(1, 16505076), (2, 8252538), (3, 5501692), (4, 4126269), (6, 2750846), (7, 2357868), (12, 1375423), (14, 1178934), (21, 785956), (23, 717612), (28, 589467), (42, 392978), (46, 358806), (69, 239204), (84, 196489), (92, 179403), (138, 119602), (161, 102516), (276, 59801), (322, 51258), (483, 34172), (644, 25629), (966, 17086), (1932, 8543)]