31259448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 95612400

約数和(自身を除く): 64352952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1361, 1914, 2088, 2552, 2722, 2871, 3828, 4083, 5444, 5742, 7656, 8166, 10888, 11484, 12249, 14971, 16332, 22968, 24498, 29942, 32664, 39469, 44913, 48996, 59884, 78938, 89826, 97992, 118407, 119768, 134739, 157876, 179652, 236814, 269478, 315752, 355221, 359304, 434159, 473628, 538956, 710442, 868318, 947256, 1077912, 1302477, 1420884, 1736636, 2604954, 2841768, 3473272, 3907431, 5209908, 7814862, 10419816, 15629724, 31259448]

約数ペア:

[(1, 31259448), (2, 15629724), (3, 10419816), (4, 7814862), (6, 5209908), (8, 3907431), (9, 3473272), (11, 2841768), (12, 2604954), (18, 1736636), (22, 1420884), (24, 1302477), (29, 1077912), (33, 947256), (36, 868318), (44, 710442), (58, 538956), (66, 473628), (72, 434159), (87, 359304), (88, 355221), (99, 315752), (116, 269478), (132, 236814), (174, 179652), (198, 157876), (232, 134739), (261, 119768), (264, 118407), (319, 97992), (348, 89826), (396, 78938), (522, 59884), (638, 48996), (696, 44913), (792, 39469), (957, 32664), (1044, 29942), (1276, 24498), (1361, 22968), (1914, 16332), (2088, 14971), (2552, 12249), (2722, 11484), (2871, 10888), (3828, 8166), (4083, 7656), (5444, 5742)]