16816096

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 37604952

約数和(自身を除く): 20788856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 101, 121, 172, 176, 202, 242, 344, 352, 404, 473, 484, 688, 808, 946, 968, 1111, 1376, 1616, 1892, 1936, 2222, 3232, 3784, 3872, 4343, 4444, 5203, 7568, 8686, 8888, 10406, 12221, 15136, 17372, 17776, 20812, 24442, 34744, 35552, 41624, 47773, 48884, 69488, 83248, 95546, 97768, 138976, 166496, 191092, 195536, 382184, 391072, 525503, 764368, 1051006, 1528736, 2102012, 4204024, 8408048, 16816096]

約数ペア:

[(1, 16816096), (2, 8408048), (4, 4204024), (8, 2102012), (11, 1528736), (16, 1051006), (22, 764368), (32, 525503), (43, 391072), (44, 382184), (86, 195536), (88, 191092), (101, 166496), (121, 138976), (172, 97768), (176, 95546), (202, 83248), (242, 69488), (344, 48884), (352, 47773), (404, 41624), (473, 35552), (484, 34744), (688, 24442), (808, 20812), (946, 17776), (968, 17372), (1111, 15136), (1376, 12221), (1616, 10406), (1892, 8888), (1936, 8686), (2222, 7568), (3232, 5203), (3784, 4444), (3872, 4343)]