15631264

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 33941376

約数和(自身を除く): 18310112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 367, 484, 734, 968, 1331, 1468, 1936, 2662, 2936, 3872, 4037, 5324, 5872, 8074, 10648, 11744, 16148, 21296, 32296, 42592, 44407, 64592, 88814, 129184, 177628, 355256, 488477, 710512, 976954, 1421024, 1953908, 3907816, 7815632, 15631264]

約数ペア:

[(1, 15631264), (2, 7815632), (4, 3907816), (8, 1953908), (11, 1421024), (16, 976954), (22, 710512), (32, 488477), (44, 355256), (88, 177628), (121, 129184), (176, 88814), (242, 64592), (352, 44407), (367, 42592), (484, 32296), (734, 21296), (968, 16148), (1331, 11744), (1468, 10648), (1936, 8074), (2662, 5872), (2936, 5324), (3872, 4037)]