31986591616

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{164513}}^1$

素因数の和:164572

約数の個数: 96

約数和(自身を含む): 76518751680

約数和(自身を除く): 44532160064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 12152, 13888, 24304, 27776, 48608, 97216, 164513, 194432, 329026, 658052, 1151591, 1316104, 2303182, 2632208, 4606364, 5099903, 5264416, 8061137, 9212728, 10199806, 10528832, 16122274, 18425456, 20399612, 21057664, 32244548, 35699321, 36850912, 40799224, 64489096, 71398642, 73701824, 81598448, 128978192, 142797284, 147403648, 163196896, 249895247, 257956384, 285594568, 326393792, 499790494, 515912768, 571189136, 652787584, 999580988, 1031825536, 1142378272, 1999161976, 2284756544, 3998323952, 4569513088, 7996647904, 15993295808, 31986591616]

約数ペア:

[(1, 31986591616), (2, 15993295808), (4, 7996647904), (7, 4569513088), (8, 3998323952), (14, 2284756544), (16, 1999161976), (28, 1142378272), (31, 1031825536), (32, 999580988), (49, 652787584), (56, 571189136), (62, 515912768), (64, 499790494), (98, 326393792), (112, 285594568), (124, 257956384), (128, 249895247), (196, 163196896), (217, 147403648), (224, 142797284), (248, 128978192), (392, 81598448), (434, 73701824), (448, 71398642), (496, 64489096), (784, 40799224), (868, 36850912), (896, 35699321), (992, 32244548), (1519, 21057664), (1568, 20399612), (1736, 18425456), (1984, 16122274), (3038, 10528832), (3136, 10199806), (3472, 9212728), (3968, 8061137), (6076, 5264416), (6272, 5099903), (6944, 4606364), (12152, 2632208), (13888, 2303182), (24304, 1316104), (27776, 1151591), (48608, 658052), (97216, 329026), (164513, 194432)]