31401663744

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{161611}}^1$

素因数の和:161664

約数の個数: 144

約数和(自身を含む): 95136459264

約数和(自身を除く): 63734795520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 768, 1012, 1056, 1104, 1408, 1472, 1518, 2024, 2112, 2208, 2816, 2944, 3036, 4048, 4224, 4416, 5888, 6072, 8096, 8448, 8832, 12144, 16192, 17664, 24288, 32384, 48576, 64768, 97152, 161611, 194304, 323222, 484833, 646444, 969666, 1292888, 1777721, 1939332, 2585776, 3555442, 3717053, 3878664, 5171552, 5333163, 7110884, 7434106, 7757328, 10343104, 10666326, 11151159, 14221768, 14868212, 15514656, 20686208, 21332652, 22302318, 28443536, 29736424, 31029312, 40887583, 41372416, 42665304, 44604636, 56887072, 59472848, 62058624, 81775166, 85330608, 89209272, 113774144, 118945696, 122662749, 124117248, 163550332, 170661216, 178418544, 227548288, 237891392, 245325498, 327100664, 341322432, 356837088, 455096576, 475782784, 490650996, 654201328, 682644864, 713674176, 951565568, 981301992, 1308402656, 1365289728, 1427348352, 1962603984, 2616805312, 2854696704, 3925207968, 5233610624, 7850415936, 10467221248, 15700831872, 31401663744]

約数ペア:

[(1, 31401663744), (2, 15700831872), (3, 10467221248), (4, 7850415936), (6, 5233610624), (8, 3925207968), (11, 2854696704), (12, 2616805312), (16, 1962603984), (22, 1427348352), (23, 1365289728), (24, 1308402656), (32, 981301992), (33, 951565568), (44, 713674176), (46, 682644864), (48, 654201328), (64, 490650996), (66, 475782784), (69, 455096576), (88, 356837088), (92, 341322432), (96, 327100664), (128, 245325498), (132, 237891392), (138, 227548288), (176, 178418544), (184, 170661216), (192, 163550332), (253, 124117248), (256, 122662749), (264, 118945696), (276, 113774144), (352, 89209272), (368, 85330608), (384, 81775166), (506, 62058624), (528, 59472848), (552, 56887072), (704, 44604636), (736, 42665304), (759, 41372416), (768, 40887583), (1012, 31029312), (1056, 29736424), (1104, 28443536), (1408, 22302318), (1472, 21332652), (1518, 20686208), (2024, 15514656), (2112, 14868212), (2208, 14221768), (2816, 11151159), (2944, 10666326), (3036, 10343104), (4048, 7757328), (4224, 7434106), (4416, 7110884), (5888, 5333163), (6072, 5171552), (8096, 3878664), (8448, 3717053), (8832, 3555442), (12144, 2585776), (16192, 1939332), (17664, 1777721), (24288, 1292888), (32384, 969666), (48576, 646444), (64768, 484833), (97152, 323222), (161611, 194304)]