16805152

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 25530848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 199, 203, 208, 224, 232, 364, 377, 398, 406, 416, 464, 728, 754, 796, 812, 928, 1393, 1456, 1508, 1592, 1624, 2587, 2639, 2786, 2912, 3016, 3184, 3248, 5174, 5278, 5572, 5771, 6032, 6368, 6496, 10348, 10556, 11144, 11542, 12064, 18109, 20696, 21112, 22288, 23084, 36218, 40397, 41392, 42224, 44576, 46168, 72436, 75023, 80794, 82784, 84448, 92336, 144872, 150046, 161588, 184672, 289744, 300092, 323176, 525161, 579488, 600184, 646352, 1050322, 1200368, 1292704, 2100644, 2400736, 4201288, 8402576, 16805152]

約数ペア:

[(1, 16805152), (2, 8402576), (4, 4201288), (7, 2400736), (8, 2100644), (13, 1292704), (14, 1200368), (16, 1050322), (26, 646352), (28, 600184), (29, 579488), (32, 525161), (52, 323176), (56, 300092), (58, 289744), (91, 184672), (104, 161588), (112, 150046), (116, 144872), (182, 92336), (199, 84448), (203, 82784), (208, 80794), (224, 75023), (232, 72436), (364, 46168), (377, 44576), (398, 42224), (406, 41392), (416, 40397), (464, 36218), (728, 23084), (754, 22288), (796, 21112), (812, 20696), (928, 18109), (1393, 12064), (1456, 11542), (1508, 11144), (1592, 10556), (1624, 10348), (2587, 6496), (2639, 6368), (2786, 6032), (2912, 5771), (3016, 5572), (3184, 5278), (3248, 5174)]