16387488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 51508800

約数和(自身を除く): 35121312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1459, 1872, 2808, 2918, 3744, 4377, 5616, 5836, 8754, 11232, 11672, 13131, 17508, 18967, 23344, 26262, 35016, 37934, 39393, 46688, 52524, 56901, 70032, 75868, 78786, 105048, 113802, 140064, 151736, 157572, 170703, 210096, 227604, 303472, 315144, 341406, 420192, 455208, 512109, 606944, 630288, 682812, 910416, 1024218, 1260576, 1365624, 1820832, 2048436, 2731248, 4096872, 5462496, 8193744, 16387488]

約数ペア:

[(1, 16387488), (2, 8193744), (3, 5462496), (4, 4096872), (6, 2731248), (8, 2048436), (9, 1820832), (12, 1365624), (13, 1260576), (16, 1024218), (18, 910416), (24, 682812), (26, 630288), (27, 606944), (32, 512109), (36, 455208), (39, 420192), (48, 341406), (52, 315144), (54, 303472), (72, 227604), (78, 210096), (96, 170703), (104, 157572), (108, 151736), (117, 140064), (144, 113802), (156, 105048), (208, 78786), (216, 75868), (234, 70032), (288, 56901), (312, 52524), (351, 46688), (416, 39393), (432, 37934), (468, 35016), (624, 26262), (702, 23344), (864, 18967), (936, 17508), (1248, 13131), (1404, 11672), (1459, 11232), (1872, 8754), (2808, 5836), (2918, 5616), (3744, 4377)]