23880688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 53434080

約数和(自身を除く): 29553392

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 107, 116, 148, 208, 214, 232, 296, 377, 428, 464, 481, 592, 754, 856, 962, 1073, 1391, 1508, 1712, 1924, 2146, 2782, 3016, 3103, 3848, 3959, 4292, 5564, 6032, 6206, 7696, 7918, 8584, 11128, 12412, 13949, 15836, 17168, 22256, 24824, 27898, 31672, 40339, 49648, 51467, 55796, 63344, 80678, 102934, 111592, 114811, 161356, 205868, 223184, 229622, 322712, 411736, 459244, 645424, 823472, 918488, 1492543, 1836976, 2985086, 5970172, 11940344, 23880688]

約数ペア:

[(1, 23880688), (2, 11940344), (4, 5970172), (8, 2985086), (13, 1836976), (16, 1492543), (26, 918488), (29, 823472), (37, 645424), (52, 459244), (58, 411736), (74, 322712), (104, 229622), (107, 223184), (116, 205868), (148, 161356), (208, 114811), (214, 111592), (232, 102934), (296, 80678), (377, 63344), (428, 55796), (464, 51467), (481, 49648), (592, 40339), (754, 31672), (856, 27898), (962, 24824), (1073, 22256), (1391, 17168), (1508, 15836), (1712, 13949), (1924, 12412), (2146, 11128), (2782, 8584), (3016, 7918), (3103, 7696), (3848, 6206), (3959, 6032), (4292, 5564)]