65183984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12657

約数の個数: 40

約数和(自身を含む): 140772240

約数和(自身を除く): 75588256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 12613, 25226, 50452, 100904, 201808, 214421, 239647, 428842, 479294, 857684, 958588, 1715368, 1917176, 3430736, 3834352, 4073999, 8147998, 16295996, 32591992, 65183984]

約数ペア:

[(1, 65183984), (2, 32591992), (4, 16295996), (8, 8147998), (16, 4073999), (17, 3834352), (19, 3430736), (34, 1917176), (38, 1715368), (68, 958588), (76, 857684), (136, 479294), (152, 428842), (272, 239647), (304, 214421), (323, 201808), (646, 100904), (1292, 50452), (2584, 25226), (5168, 12613)]