16904832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 54182400

約数和(自身を除く): 37277568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 331, 336, 384, 399, 448, 456, 532, 608, 662, 672, 798, 896, 912, 993, 1064, 1216, 1324, 1344, 1596, 1824, 1986, 2128, 2317, 2432, 2648, 2688, 3192, 3648, 3972, 4256, 4634, 5296, 6289, 6384, 6951, 7296, 7944, 8512, 9268, 10592, 12578, 12768, 13902, 15888, 17024, 18536, 18867, 21184, 25156, 25536, 27804, 31776, 37072, 37734, 42368, 44023, 50312, 51072, 55608, 63552, 74144, 75468, 88046, 100624, 111216, 127104, 132069, 148288, 150936, 176092, 201248, 222432, 264138, 296576, 301872, 352184, 402496, 444864, 528276, 603744, 704368, 804992, 889728, 1056552, 1207488, 1408736, 2113104, 2414976, 2817472, 4226208, 5634944, 8452416, 16904832]

約数ペア:

[(1, 16904832), (2, 8452416), (3, 5634944), (4, 4226208), (6, 2817472), (7, 2414976), (8, 2113104), (12, 1408736), (14, 1207488), (16, 1056552), (19, 889728), (21, 804992), (24, 704368), (28, 603744), (32, 528276), (38, 444864), (42, 402496), (48, 352184), (56, 301872), (57, 296576), (64, 264138), (76, 222432), (84, 201248), (96, 176092), (112, 150936), (114, 148288), (128, 132069), (133, 127104), (152, 111216), (168, 100624), (192, 88046), (224, 75468), (228, 74144), (266, 63552), (304, 55608), (331, 51072), (336, 50312), (384, 44023), (399, 42368), (448, 37734), (456, 37072), (532, 31776), (608, 27804), (662, 25536), (672, 25156), (798, 21184), (896, 18867), (912, 18536), (993, 17024), (1064, 15888), (1216, 13902), (1324, 12768), (1344, 12578), (1596, 10592), (1824, 9268), (1986, 8512), (2128, 7944), (2317, 7296), (2432, 6951), (2648, 6384), (2688, 6289), (3192, 5296), (3648, 4634), (3972, 4256)]