90584488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 183062880

約数和(自身を除く): 92478392

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 107, 172, 184, 214, 344, 428, 856, 989, 1978, 2461, 3956, 4601, 4922, 7912, 9202, 9844, 11449, 18404, 19688, 22898, 36808, 45796, 91592, 105823, 211646, 263327, 423292, 492307, 526654, 846584, 984614, 1053308, 1969228, 2106616, 3938456, 11323061, 22646122, 45292244, 90584488]

約数ペア:

[(1, 90584488), (2, 45292244), (4, 22646122), (8, 11323061), (23, 3938456), (43, 2106616), (46, 1969228), (86, 1053308), (92, 984614), (107, 846584), (172, 526654), (184, 492307), (214, 423292), (344, 263327), (428, 211646), (856, 105823), (989, 91592), (1978, 45796), (2461, 36808), (3956, 22898), (4601, 19688), (4922, 18404), (7912, 11449), (9202, 9844)]