90896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 40

約数和(自身を含む): 208320

約数和(自身を除く): 117424

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 874, 988, 1196, 1748, 1976, 2392, 3496, 3952, 4784, 5681, 6992, 11362, 22724, 45448, 90896]

約数ペア:

[(1, 90896), (2, 45448), (4, 22724), (8, 11362), (13, 6992), (16, 5681), (19, 4784), (23, 3952), (26, 3496), (38, 2392), (46, 1976), (52, 1748), (76, 1196), (92, 988), (104, 874), (152, 598), (184, 494), (208, 437), (247, 368), (299, 304)]