85890309104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1973}}^1\times {\mathrm{40609}}^1$

素因数の和:42657

約数の個数: 40

約数和(自身を含む): 168986007120

約数和(自身を除く): 83095698016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1973, 3946, 7892, 15784, 31568, 40609, 81218, 132191, 162436, 264382, 324872, 528764, 649744, 1057528, 2115056, 2720803, 5441606, 10883212, 21766424, 43532848, 80121557, 160243114, 320486228, 640972456, 1281944912, 5368144319, 10736288638, 21472577276, 42945154552, 85890309104]

約数ペア:

[(1, 85890309104), (2, 42945154552), (4, 21472577276), (8, 10736288638), (16, 5368144319), (67, 1281944912), (134, 640972456), (268, 320486228), (536, 160243114), (1072, 80121557), (1973, 43532848), (3946, 21766424), (7892, 10883212), (15784, 5441606), (31568, 2720803), (40609, 2115056), (81218, 1057528), (132191, 649744), (162436, 528764), (264382, 324872)]