80049568

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 167239296

約数和(自身を除く): 87189728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1783, 1952, 2806, 3566, 5612, 7132, 11224, 14264, 22448, 28528, 41009, 44896, 57056, 82018, 108763, 164036, 217526, 328072, 435052, 656144, 870104, 1312288, 1740208, 2501549, 3480416, 5003098, 10006196, 20012392, 40024784, 80049568]

約数ペア:

[(1, 80049568), (2, 40024784), (4, 20012392), (8, 10006196), (16, 5003098), (23, 3480416), (32, 2501549), (46, 1740208), (61, 1312288), (92, 870104), (122, 656144), (184, 435052), (244, 328072), (368, 217526), (488, 164036), (736, 108763), (976, 82018), (1403, 57056), (1783, 44896), (1952, 41009), (2806, 28528), (3566, 22448), (5612, 14264), (7132, 11224)]