31657536

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 99495864

約数和(自身を除く): 67838328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 61, 64, 68, 72, 96, 102, 106, 122, 136, 144, 153, 159, 183, 192, 204, 212, 244, 272, 288, 306, 318, 366, 408, 424, 477, 488, 544, 549, 576, 612, 636, 732, 816, 848, 901, 954, 976, 1037, 1088, 1098, 1224, 1272, 1464, 1632, 1696, 1802, 1908, 1952, 2074, 2196, 2448, 2544, 2703, 2928, 3111, 3233, 3264, 3392, 3604, 3816, 3904, 4148, 4392, 4896, 5088, 5406, 5856, 6222, 6466, 7208, 7632, 8109, 8296, 8784, 9333, 9699, 9792, 10176, 10812, 11712, 12444, 12932, 14416, 15264, 16218, 16592, 17568, 18666, 19398, 21624, 24888, 25864, 28832, 29097, 30528, 32436, 33184, 35136, 37332, 38796, 43248, 49776, 51728, 54961, 57664, 58194, 64872, 66368, 74664, 77592, 86496, 99552, 103456, 109922, 116388, 129744, 149328, 155184, 164883, 172992, 199104, 206912, 219844, 232776, 259488, 298656, 310368, 329766, 439688, 465552, 494649, 518976, 597312, 620736, 659532, 879376, 931104, 989298, 1319064, 1758752, 1862208, 1978596, 2638128, 3517504, 3957192, 5276256, 7914384, 10552512, 15828768, 31657536]

約数ペア:

[(1, 31657536), (2, 15828768), (3, 10552512), (4, 7914384), (6, 5276256), (8, 3957192), (9, 3517504), (12, 2638128), (16, 1978596), (17, 1862208), (18, 1758752), (24, 1319064), (32, 989298), (34, 931104), (36, 879376), (48, 659532), (51, 620736), (53, 597312), (61, 518976), (64, 494649), (68, 465552), (72, 439688), (96, 329766), (102, 310368), (106, 298656), (122, 259488), (136, 232776), (144, 219844), (153, 206912), (159, 199104), (183, 172992), (192, 164883), (204, 155184), (212, 149328), (244, 129744), (272, 116388), (288, 109922), (306, 103456), (318, 99552), (366, 86496), (408, 77592), (424, 74664), (477, 66368), (488, 64872), (544, 58194), (549, 57664), (576, 54961), (612, 51728), (636, 49776), (732, 43248), (816, 38796), (848, 37332), (901, 35136), (954, 33184), (976, 32436), (1037, 30528), (1088, 29097), (1098, 28832), (1224, 25864), (1272, 24888), (1464, 21624), (1632, 19398), (1696, 18666), (1802, 17568), (1908, 16592), (1952, 16218), (2074, 15264), (2196, 14416), (2448, 12932), (2544, 12444), (2703, 11712), (2928, 10812), (3111, 10176), (3233, 9792), (3264, 9699), (3392, 9333), (3604, 8784), (3816, 8296), (3904, 8109), (4148, 7632), (4392, 7208), (4896, 6466), (5088, 6222), (5406, 5856)]