80040368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 162632448

約数和(自身を除く): 82592080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 263, 368, 526, 827, 1052, 1654, 2104, 3308, 4208, 6049, 6616, 12098, 13232, 19021, 24196, 38042, 48392, 76084, 96784, 152168, 217501, 304336, 435002, 870004, 1740008, 3480016, 5002523, 10005046, 20010092, 40020184, 80040368]

約数ペア:

[(1, 80040368), (2, 40020184), (4, 20010092), (8, 10005046), (16, 5002523), (23, 3480016), (46, 1740008), (92, 870004), (184, 435002), (263, 304336), (368, 217501), (526, 152168), (827, 96784), (1052, 76084), (1654, 48392), (2104, 38042), (3308, 24196), (4208, 19021), (6049, 13232), (6616, 12098)]