31047864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 51896136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1439, 1798, 2697, 2878, 3596, 4317, 5394, 5756, 7192, 8634, 10788, 11512, 17268, 21576, 34536, 41731, 44609, 83462, 89218, 125193, 133827, 166924, 178436, 250386, 267654, 333848, 356872, 500772, 535308, 1001544, 1070616, 1293661, 2587322, 3880983, 5174644, 7761966, 10349288, 15523932, 31047864]

約数ペア:

[(1, 31047864), (2, 15523932), (3, 10349288), (4, 7761966), (6, 5174644), (8, 3880983), (12, 2587322), (24, 1293661), (29, 1070616), (31, 1001544), (58, 535308), (62, 500772), (87, 356872), (93, 333848), (116, 267654), (124, 250386), (174, 178436), (186, 166924), (232, 133827), (248, 125193), (348, 89218), (372, 83462), (696, 44609), (744, 41731), (899, 34536), (1439, 21576), (1798, 17268), (2697, 11512), (2878, 10788), (3596, 8634), (4317, 7192), (5394, 5756)]