16793856

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 49981932

約数和(自身を除く): 33188076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 197, 222, 256, 288, 296, 333, 384, 394, 444, 576, 591, 592, 666, 768, 788, 888, 1152, 1182, 1184, 1332, 1576, 1773, 1776, 2304, 2364, 2368, 2664, 3152, 3546, 3552, 4728, 4736, 5328, 6304, 7092, 7104, 7289, 9456, 9472, 10656, 12608, 14184, 14208, 14578, 18912, 21312, 21867, 25216, 28368, 28416, 29156, 37824, 42624, 43734, 50432, 56736, 58312, 65601, 75648, 85248, 87468, 113472, 116624, 131202, 151296, 174936, 226944, 233248, 262404, 349872, 453888, 466496, 524808, 699744, 932992, 1049616, 1399488, 1865984, 2099232, 2798976, 4198464, 5597952, 8396928, 16793856]

約数ペア:

[(1, 16793856), (2, 8396928), (3, 5597952), (4, 4198464), (6, 2798976), (8, 2099232), (9, 1865984), (12, 1399488), (16, 1049616), (18, 932992), (24, 699744), (32, 524808), (36, 466496), (37, 453888), (48, 349872), (64, 262404), (72, 233248), (74, 226944), (96, 174936), (111, 151296), (128, 131202), (144, 116624), (148, 113472), (192, 87468), (197, 85248), (222, 75648), (256, 65601), (288, 58312), (296, 56736), (333, 50432), (384, 43734), (394, 42624), (444, 37824), (576, 29156), (591, 28416), (592, 28368), (666, 25216), (768, 21867), (788, 21312), (888, 18912), (1152, 14578), (1182, 14208), (1184, 14184), (1332, 12608), (1576, 10656), (1773, 9472), (1776, 9456), (2304, 7289), (2364, 7104), (2368, 7092), (2664, 6304), (3152, 5328), (3546, 4736), (3552, 4728)]