88913584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 100074320

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 71, 82, 83, 92, 142, 164, 166, 184, 284, 328, 332, 368, 568, 656, 664, 943, 1136, 1328, 1633, 1886, 1909, 2911, 3266, 3403, 3772, 3818, 5822, 5893, 6532, 6806, 7544, 7636, 11644, 11786, 13064, 13612, 15088, 15272, 23288, 23572, 26128, 27224, 30544, 46576, 47144, 54448, 66953, 78269, 94288, 133906, 135539, 156538, 241613, 267812, 271078, 313076, 483226, 535624, 542156, 626152, 966452, 1071248, 1084312, 1252304, 1932904, 2168624, 3865808, 5557099, 11114198, 22228396, 44456792, 88913584]

約数ペア:

[(1, 88913584), (2, 44456792), (4, 22228396), (8, 11114198), (16, 5557099), (23, 3865808), (41, 2168624), (46, 1932904), (71, 1252304), (82, 1084312), (83, 1071248), (92, 966452), (142, 626152), (164, 542156), (166, 535624), (184, 483226), (284, 313076), (328, 271078), (332, 267812), (368, 241613), (568, 156538), (656, 135539), (664, 133906), (943, 94288), (1136, 78269), (1328, 66953), (1633, 54448), (1886, 47144), (1909, 46576), (2911, 30544), (3266, 27224), (3403, 26128), (3772, 23572), (3818, 23288), (5822, 15272), (5893, 15088), (6532, 13612), (6806, 13064), (7544, 11786), (7636, 11644)]