16411472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 90

約数和(自身を含む): 40891914

約数和(自身を除く): 24480442

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 173, 176, 196, 242, 308, 346, 392, 484, 539, 616, 692, 784, 847, 968, 1078, 1211, 1232, 1384, 1694, 1903, 1936, 2156, 2422, 2768, 3388, 3806, 4312, 4844, 5929, 6776, 7612, 8477, 8624, 9688, 11858, 13321, 13552, 15224, 16954, 19376, 20933, 23716, 26642, 30448, 33908, 41866, 47432, 53284, 67816, 83732, 93247, 94864, 106568, 135632, 146531, 167464, 186494, 213136, 293062, 334928, 372988, 586124, 745976, 1025717, 1172248, 1491952, 2051434, 2344496, 4102868, 8205736, 16411472]

約数ペア:

[(1, 16411472), (2, 8205736), (4, 4102868), (7, 2344496), (8, 2051434), (11, 1491952), (14, 1172248), (16, 1025717), (22, 745976), (28, 586124), (44, 372988), (49, 334928), (56, 293062), (77, 213136), (88, 186494), (98, 167464), (112, 146531), (121, 135632), (154, 106568), (173, 94864), (176, 93247), (196, 83732), (242, 67816), (308, 53284), (346, 47432), (392, 41866), (484, 33908), (539, 30448), (616, 26642), (692, 23716), (784, 20933), (847, 19376), (968, 16954), (1078, 15224), (1211, 13552), (1232, 13321), (1384, 11858), (1694, 9688), (1903, 8624), (1936, 8477), (2156, 7612), (2422, 6776), (2768, 5929), (3388, 4844), (3806, 4312)]