8385872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 10898608

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 53, 58, 62, 88, 106, 116, 124, 176, 212, 232, 248, 319, 341, 424, 464, 496, 583, 638, 682, 848, 899, 1166, 1276, 1364, 1537, 1643, 1798, 2332, 2552, 2728, 3074, 3286, 3596, 4664, 5104, 5456, 6148, 6572, 7192, 9328, 9889, 12296, 13144, 14384, 16907, 18073, 19778, 24592, 26288, 33814, 36146, 39556, 47647, 67628, 72292, 79112, 95294, 135256, 144584, 158224, 190588, 270512, 289168, 381176, 524117, 762352, 1048234, 2096468, 4192936, 8385872]

約数ペア:

[(1, 8385872), (2, 4192936), (4, 2096468), (8, 1048234), (11, 762352), (16, 524117), (22, 381176), (29, 289168), (31, 270512), (44, 190588), (53, 158224), (58, 144584), (62, 135256), (88, 95294), (106, 79112), (116, 72292), (124, 67628), (176, 47647), (212, 39556), (232, 36146), (248, 33814), (319, 26288), (341, 24592), (424, 19778), (464, 18073), (496, 16907), (583, 14384), (638, 13144), (682, 12296), (848, 9889), (899, 9328), (1166, 7192), (1276, 6572), (1364, 6148), (1537, 5456), (1643, 5104), (1798, 4664), (2332, 3596), (2552, 3286), (2728, 3074)]