31565952

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 103109760

約数和(自身を除く): 71543808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 53, 64, 66, 72, 88, 94, 96, 99, 106, 128, 132, 141, 144, 159, 176, 188, 192, 198, 212, 264, 282, 288, 318, 352, 376, 384, 396, 423, 424, 477, 517, 528, 564, 576, 583, 636, 704, 752, 792, 846, 848, 954, 1034, 1056, 1128, 1152, 1166, 1272, 1408, 1504, 1551, 1584, 1692, 1696, 1749, 1908, 2068, 2112, 2256, 2332, 2491, 2544, 3008, 3102, 3168, 3384, 3392, 3498, 3816, 4136, 4224, 4512, 4653, 4664, 4982, 5088, 5247, 6016, 6204, 6336, 6768, 6784, 6996, 7473, 7632, 8272, 9024, 9306, 9328, 9964, 10176, 10494, 12408, 12672, 13536, 13992, 14946, 15264, 16544, 18048, 18612, 18656, 19928, 20352, 20988, 22419, 24816, 27072, 27401, 27984, 29892, 30528, 33088, 37224, 37312, 39856, 41976, 44838, 49632, 54144, 54802, 55968, 59784, 61056, 66176, 74448, 74624, 79712, 82203, 83952, 89676, 99264, 109604, 111936, 119568, 148896, 159424, 164406, 167904, 179352, 198528, 219208, 223872, 239136, 246609, 297792, 318848, 328812, 335808, 358704, 438416, 478272, 493218, 595584, 657624, 671616, 717408, 876832, 956544, 986436, 1315248, 1434816, 1753664, 1972872, 2630496, 2869632, 3507328, 3945744, 5260992, 7891488, 10521984, 15782976, 31565952]

約数ペア:

[(1, 31565952), (2, 15782976), (3, 10521984), (4, 7891488), (6, 5260992), (8, 3945744), (9, 3507328), (11, 2869632), (12, 2630496), (16, 1972872), (18, 1753664), (22, 1434816), (24, 1315248), (32, 986436), (33, 956544), (36, 876832), (44, 717408), (47, 671616), (48, 657624), (53, 595584), (64, 493218), (66, 478272), (72, 438416), (88, 358704), (94, 335808), (96, 328812), (99, 318848), (106, 297792), (128, 246609), (132, 239136), (141, 223872), (144, 219208), (159, 198528), (176, 179352), (188, 167904), (192, 164406), (198, 159424), (212, 148896), (264, 119568), (282, 111936), (288, 109604), (318, 99264), (352, 89676), (376, 83952), (384, 82203), (396, 79712), (423, 74624), (424, 74448), (477, 66176), (517, 61056), (528, 59784), (564, 55968), (576, 54802), (583, 54144), (636, 49632), (704, 44838), (752, 41976), (792, 39856), (846, 37312), (848, 37224), (954, 33088), (1034, 30528), (1056, 29892), (1128, 27984), (1152, 27401), (1166, 27072), (1272, 24816), (1408, 22419), (1504, 20988), (1551, 20352), (1584, 19928), (1692, 18656), (1696, 18612), (1749, 18048), (1908, 16544), (2068, 15264), (2112, 14946), (2256, 13992), (2332, 13536), (2491, 12672), (2544, 12408), (3008, 10494), (3102, 10176), (3168, 9964), (3384, 9328), (3392, 9306), (3498, 9024), (3816, 8272), (4136, 7632), (4224, 7473), (4512, 6996), (4653, 6784), (4664, 6768), (4982, 6336), (5088, 6204), (5247, 6016)]