2040894976

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{23869}}^1$

素因数の和:24054

約数の個数: 40

約数和(自身を含む): 4102393680

約数和(自身を除く): 2061498704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1336, 2672, 5344, 10688, 21376, 23869, 42752, 47738, 85504, 95476, 190952, 381904, 763808, 1527616, 3055232, 3986123, 6110464, 7972246, 12220928, 15944492, 31888984, 63777968, 127555936, 255111872, 510223744, 1020447488, 2040894976]

約数ペア:

[(1, 2040894976), (2, 1020447488), (4, 510223744), (8, 255111872), (16, 127555936), (32, 63777968), (64, 31888984), (128, 15944492), (167, 12220928), (256, 7972246), (334, 6110464), (512, 3986123), (668, 3055232), (1336, 1527616), (2672, 763808), (5344, 381904), (10688, 190952), (21376, 95476), (23869, 85504), (42752, 47738)]