83231456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 216421632

約数和(自身を除く): 133190176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 1987, 2464, 2618, 2992, 3808, 3974, 5236, 5984, 7948, 10472, 13909, 15896, 20944, 21857, 27818, 31792, 33779, 41888, 43714, 55636, 63584, 67558, 87428, 111272, 135116, 152999, 174856, 222544, 236453, 270232, 305998, 349712, 371569, 445088, 472906, 540464, 611996, 699424, 743138, 945812, 1080928, 1223992, 1486276, 1891624, 2447984, 2600983, 2972552, 3783248, 4895968, 5201966, 5945104, 7566496, 10403932, 11890208, 20807864, 41615728, 83231456]

約数ペア:

[(1, 83231456), (2, 41615728), (4, 20807864), (7, 11890208), (8, 10403932), (11, 7566496), (14, 5945104), (16, 5201966), (17, 4895968), (22, 3783248), (28, 2972552), (32, 2600983), (34, 2447984), (44, 1891624), (56, 1486276), (68, 1223992), (77, 1080928), (88, 945812), (112, 743138), (119, 699424), (136, 611996), (154, 540464), (176, 472906), (187, 445088), (224, 371569), (238, 349712), (272, 305998), (308, 270232), (352, 236453), (374, 222544), (476, 174856), (544, 152999), (616, 135116), (748, 111272), (952, 87428), (1232, 67558), (1309, 63584), (1496, 55636), (1904, 43714), (1987, 41888), (2464, 33779), (2618, 31792), (2992, 27818), (3808, 21857), (3974, 20944), (5236, 15896), (5984, 13909), (7948, 10472)]