31913112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 101286720

約数和(自身を除く): 69373608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 2467, 3234, 4312, 4934, 6468, 7401, 9868, 12936, 14802, 17269, 19736, 27137, 29604, 34538, 51807, 54274, 59208, 69076, 81411, 103614, 108548, 120883, 138152, 162822, 189959, 207228, 217096, 241766, 325644, 362649, 379918, 414456, 483532, 569877, 651288, 725298, 759836, 967064, 1139754, 1329713, 1450596, 1519672, 2279508, 2659426, 2901192, 3989139, 4559016, 5318852, 7978278, 10637704, 15956556, 31913112]

約数ペア:

[(1, 31913112), (2, 15956556), (3, 10637704), (4, 7978278), (6, 5318852), (7, 4559016), (8, 3989139), (11, 2901192), (12, 2659426), (14, 2279508), (21, 1519672), (22, 1450596), (24, 1329713), (28, 1139754), (33, 967064), (42, 759836), (44, 725298), (49, 651288), (56, 569877), (66, 483532), (77, 414456), (84, 379918), (88, 362649), (98, 325644), (132, 241766), (147, 217096), (154, 207228), (168, 189959), (196, 162822), (231, 138152), (264, 120883), (294, 108548), (308, 103614), (392, 81411), (462, 69076), (539, 59208), (588, 54274), (616, 51807), (924, 34538), (1078, 29604), (1176, 27137), (1617, 19736), (1848, 17269), (2156, 14802), (2467, 12936), (3234, 9868), (4312, 7401), (4934, 6468)]