16248848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 39937920

約数和(自身を除く): 23689072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 121, 154, 176, 218, 242, 308, 436, 484, 616, 763, 847, 872, 968, 1199, 1232, 1331, 1526, 1694, 1744, 1936, 2398, 2662, 3052, 3388, 4796, 5324, 6104, 6776, 8393, 9317, 9592, 10648, 12208, 13189, 13552, 16786, 18634, 19184, 21296, 26378, 33572, 37268, 52756, 67144, 74536, 92323, 105512, 134288, 145079, 149072, 184646, 211024, 290158, 369292, 580316, 738584, 1015553, 1160632, 1477168, 2031106, 2321264, 4062212, 8124424, 16248848]

約数ペア:

[(1, 16248848), (2, 8124424), (4, 4062212), (7, 2321264), (8, 2031106), (11, 1477168), (14, 1160632), (16, 1015553), (22, 738584), (28, 580316), (44, 369292), (56, 290158), (77, 211024), (88, 184646), (109, 149072), (112, 145079), (121, 134288), (154, 105512), (176, 92323), (218, 74536), (242, 67144), (308, 52756), (436, 37268), (484, 33572), (616, 26378), (763, 21296), (847, 19184), (872, 18634), (968, 16786), (1199, 13552), (1232, 13189), (1331, 12208), (1526, 10648), (1694, 9592), (1744, 9317), (1936, 8393), (2398, 6776), (2662, 6104), (3052, 5324), (3388, 4796)]