16275812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 34406400

約数和(自身を除く): 18130588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 199, 254, 322, 398, 508, 644, 796, 889, 1393, 1778, 2786, 2921, 3556, 4577, 5572, 5842, 9154, 11684, 18308, 20447, 25273, 32039, 40894, 50546, 64078, 81788, 101092, 128156, 176911, 353822, 581279, 707644, 1162558, 2325116, 4068953, 8137906, 16275812]

約数ペア:

[(1, 16275812), (2, 8137906), (4, 4068953), (7, 2325116), (14, 1162558), (23, 707644), (28, 581279), (46, 353822), (92, 176911), (127, 128156), (161, 101092), (199, 81788), (254, 64078), (322, 50546), (398, 40894), (508, 32039), (644, 25273), (796, 20447), (889, 18308), (1393, 11684), (1778, 9154), (2786, 5842), (2921, 5572), (3556, 4577)]