16819536

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 46157760

約数和(自身を除く): 29338224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 281, 344, 348, 464, 516, 562, 688, 696, 843, 1032, 1124, 1247, 1392, 1686, 2064, 2248, 2494, 3372, 3741, 4496, 4988, 6744, 7482, 8149, 9976, 12083, 13488, 14964, 16298, 19952, 24166, 24447, 29928, 32596, 36249, 48332, 48894, 59856, 65192, 72498, 96664, 97788, 130384, 144996, 193328, 195576, 289992, 350407, 391152, 579984, 700814, 1051221, 1401628, 2102442, 2803256, 4204884, 5606512, 8409768, 16819536]

約数ペア:

[(1, 16819536), (2, 8409768), (3, 5606512), (4, 4204884), (6, 2803256), (8, 2102442), (12, 1401628), (16, 1051221), (24, 700814), (29, 579984), (43, 391152), (48, 350407), (58, 289992), (86, 195576), (87, 193328), (116, 144996), (129, 130384), (172, 97788), (174, 96664), (232, 72498), (258, 65192), (281, 59856), (344, 48894), (348, 48332), (464, 36249), (516, 32596), (562, 29928), (688, 24447), (696, 24166), (843, 19952), (1032, 16298), (1124, 14964), (1247, 13488), (1392, 12083), (1686, 9976), (2064, 8149), (2248, 7482), (2494, 6744), (3372, 4988), (3741, 4496)]