16834384

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 39640320

約数和(自身を除く): 22805936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 73, 112, 116, 142, 146, 203, 232, 284, 292, 406, 464, 497, 511, 568, 584, 812, 994, 1022, 1136, 1168, 1624, 1988, 2044, 2059, 2117, 3248, 3976, 4088, 4118, 4234, 5183, 7952, 8176, 8236, 8468, 10366, 14413, 14819, 16472, 16936, 20732, 28826, 29638, 32944, 33872, 36281, 41464, 57652, 59276, 72562, 82928, 115304, 118552, 145124, 150307, 230608, 237104, 290248, 300614, 580496, 601228, 1052149, 1202456, 2104298, 2404912, 4208596, 8417192, 16834384]

約数ペア:

[(1, 16834384), (2, 8417192), (4, 4208596), (7, 2404912), (8, 2104298), (14, 1202456), (16, 1052149), (28, 601228), (29, 580496), (56, 300614), (58, 290248), (71, 237104), (73, 230608), (112, 150307), (116, 145124), (142, 118552), (146, 115304), (203, 82928), (232, 72562), (284, 59276), (292, 57652), (406, 41464), (464, 36281), (497, 33872), (511, 32944), (568, 29638), (584, 28826), (812, 20732), (994, 16936), (1022, 16472), (1136, 14819), (1168, 14413), (1624, 10366), (1988, 8468), (2044, 8236), (2059, 8176), (2117, 7952), (3248, 5183), (3976, 4234), (4088, 4118)]