220186688

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{47129}}^1$

素因数の和:47214

約数の個数: 28

約数和(自身を含む): 442927740

約数和(自身を除く): 222741052

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 47129, 94258, 188516, 377032, 754064, 1508128, 3016256, 3440417, 6880834, 13761668, 27523336, 55046672, 110093344, 220186688]

約数ペア:

[(1, 220186688), (2, 110093344), (4, 55046672), (8, 27523336), (16, 13761668), (32, 6880834), (64, 3440417), (73, 3016256), (146, 1508128), (292, 754064), (584, 377032), (1168, 188516), (2336, 94258), (4672, 47129)]