205683712

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{15451}}^1$

素因数の和:15484

約数の個数: 44

約数和(自身を含む): 442823416

約数和(自身を除く): 237139704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 15451, 30902, 61804, 123608, 200863, 247216, 401726, 494432, 803452, 988864, 1606904, 1977728, 3213808, 3955456, 6427616, 7910912, 12855232, 15821824, 25710464, 51420928, 102841856, 205683712]

約数ペア:

[(1, 205683712), (2, 102841856), (4, 51420928), (8, 25710464), (13, 15821824), (16, 12855232), (26, 7910912), (32, 6427616), (52, 3955456), (64, 3213808), (104, 1977728), (128, 1606904), (208, 988864), (256, 803452), (416, 494432), (512, 401726), (832, 247216), (1024, 200863), (1664, 123608), (3328, 61804), (6656, 30902), (13312, 15451)]