1325683456

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{45827}}^1$

素因数の和:45956

約数の個数: 36

約数和(自身を含む): 2669664312

約数和(自身を除く): 1343980856

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 904, 1808, 3616, 7232, 14464, 28928, 45827, 91654, 183308, 366616, 733232, 1466464, 2932928, 5178451, 5865856, 10356902, 11731712, 20713804, 41427608, 82855216, 165710432, 331420864, 662841728, 1325683456]

約数ペア:

[(1, 1325683456), (2, 662841728), (4, 331420864), (8, 165710432), (16, 82855216), (32, 41427608), (64, 20713804), (113, 11731712), (128, 10356902), (226, 5865856), (256, 5178451), (452, 2932928), (904, 1466464), (1808, 733232), (3616, 366616), (7232, 183308), (14464, 91654), (28928, 45827)]