531712

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 1111936

約数和(自身を除く): 580224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 256, 268, 496, 536, 992, 1072, 1984, 2077, 2144, 3968, 4154, 4288, 7936, 8308, 8576, 16616, 17152, 33232, 66464, 132928, 265856, 531712]

約数ペア:

[(1, 531712), (2, 265856), (4, 132928), (8, 66464), (16, 33232), (31, 17152), (32, 16616), (62, 8576), (64, 8308), (67, 7936), (124, 4288), (128, 4154), (134, 3968), (248, 2144), (256, 2077), (268, 1984), (496, 1072), (536, 992)]