23089808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 55246464

約数和(自身を除く): 32156656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 181, 238, 268, 272, 362, 469, 476, 536, 724, 938, 952, 1072, 1139, 1267, 1448, 1876, 1904, 2278, 2534, 2896, 3077, 3752, 4556, 5068, 6154, 7504, 7973, 9112, 10136, 12127, 12308, 15946, 18224, 20272, 21539, 24254, 24616, 31892, 43078, 48508, 49232, 63784, 84889, 86156, 97016, 127568, 169778, 172312, 194032, 206159, 339556, 344624, 412318, 679112, 824636, 1358224, 1443113, 1649272, 2886226, 3298544, 5772452, 11544904, 23089808]

約数ペア:

[(1, 23089808), (2, 11544904), (4, 5772452), (7, 3298544), (8, 2886226), (14, 1649272), (16, 1443113), (17, 1358224), (28, 824636), (34, 679112), (56, 412318), (67, 344624), (68, 339556), (112, 206159), (119, 194032), (134, 172312), (136, 169778), (181, 127568), (238, 97016), (268, 86156), (272, 84889), (362, 63784), (469, 49232), (476, 48508), (536, 43078), (724, 31892), (938, 24616), (952, 24254), (1072, 21539), (1139, 20272), (1267, 18224), (1448, 15946), (1876, 12308), (1904, 12127), (2278, 10136), (2534, 9112), (2896, 7973), (3077, 7504), (3752, 6154), (4556, 5068)]