31759872

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 62519808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 32, 46, 48, 58, 62, 64, 69, 87, 92, 93, 96, 116, 124, 128, 138, 174, 184, 186, 192, 232, 248, 256, 276, 348, 368, 372, 384, 464, 496, 512, 552, 667, 696, 713, 736, 744, 768, 899, 928, 992, 1104, 1334, 1392, 1426, 1472, 1488, 1536, 1798, 1856, 1984, 2001, 2139, 2208, 2668, 2697, 2784, 2852, 2944, 2976, 3596, 3712, 3968, 4002, 4278, 4416, 5336, 5394, 5568, 5704, 5888, 5952, 7192, 7424, 7936, 8004, 8556, 8832, 10672, 10788, 11136, 11408, 11776, 11904, 14384, 14848, 15872, 16008, 17112, 17664, 20677, 21344, 21576, 22272, 22816, 23808, 28768, 32016, 34224, 35328, 41354, 42688, 43152, 44544, 45632, 47616, 57536, 62031, 64032, 68448, 82708, 85376, 86304, 91264, 115072, 124062, 128064, 136896, 165416, 170752, 172608, 182528, 230144, 248124, 256128, 273792, 330832, 341504, 345216, 365056, 460288, 496248, 512256, 547584, 661664, 690432, 992496, 1024512, 1095168, 1323328, 1380864, 1984992, 2646656, 3969984, 5293312, 7939968, 10586624, 15879936, 31759872]

約数ペア:

[(1, 31759872), (2, 15879936), (3, 10586624), (4, 7939968), (6, 5293312), (8, 3969984), (12, 2646656), (16, 1984992), (23, 1380864), (24, 1323328), (29, 1095168), (31, 1024512), (32, 992496), (46, 690432), (48, 661664), (58, 547584), (62, 512256), (64, 496248), (69, 460288), (87, 365056), (92, 345216), (93, 341504), (96, 330832), (116, 273792), (124, 256128), (128, 248124), (138, 230144), (174, 182528), (184, 172608), (186, 170752), (192, 165416), (232, 136896), (248, 128064), (256, 124062), (276, 115072), (348, 91264), (368, 86304), (372, 85376), (384, 82708), (464, 68448), (496, 64032), (512, 62031), (552, 57536), (667, 47616), (696, 45632), (713, 44544), (736, 43152), (744, 42688), (768, 41354), (899, 35328), (928, 34224), (992, 32016), (1104, 28768), (1334, 23808), (1392, 22816), (1426, 22272), (1472, 21576), (1488, 21344), (1536, 20677), (1798, 17664), (1856, 17112), (1984, 16008), (2001, 15872), (2139, 14848), (2208, 14384), (2668, 11904), (2697, 11776), (2784, 11408), (2852, 11136), (2944, 10788), (2976, 10672), (3596, 8832), (3712, 8556), (3968, 8004), (4002, 7936), (4278, 7424), (4416, 7192), (5336, 5952), (5394, 5888), (5568, 5704)]