16071342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 38928384

約数和(自身を除く): 22857042

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 131, 138, 161, 254, 262, 322, 381, 393, 483, 762, 786, 889, 917, 966, 1778, 1834, 2667, 2751, 2921, 3013, 5334, 5502, 5842, 6026, 8763, 9039, 16637, 17526, 18078, 20447, 21091, 33274, 40894, 42182, 49911, 61341, 63273, 99822, 116459, 122682, 126546, 232918, 349377, 382651, 698754, 765302, 1147953, 2295906, 2678557, 5357114, 8035671, 16071342]

約数ペア:

[(1, 16071342), (2, 8035671), (3, 5357114), (6, 2678557), (7, 2295906), (14, 1147953), (21, 765302), (23, 698754), (42, 382651), (46, 349377), (69, 232918), (127, 126546), (131, 122682), (138, 116459), (161, 99822), (254, 63273), (262, 61341), (322, 49911), (381, 42182), (393, 40894), (483, 33274), (762, 21091), (786, 20447), (889, 18078), (917, 17526), (966, 16637), (1778, 9039), (1834, 8763), (2667, 6026), (2751, 5842), (2921, 5502), (3013, 5334)]