31728032

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 40122208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 719, 788, 1379, 1438, 1576, 2758, 2876, 3152, 5033, 5516, 5752, 6304, 10066, 11032, 11504, 20132, 22064, 23008, 40264, 44128, 80528, 141643, 161056, 283286, 566572, 991501, 1133144, 1983002, 2266288, 3966004, 4532576, 7932008, 15864016, 31728032]

約数ペア:

[(1, 31728032), (2, 15864016), (4, 7932008), (7, 4532576), (8, 3966004), (14, 2266288), (16, 1983002), (28, 1133144), (32, 991501), (56, 566572), (112, 283286), (197, 161056), (224, 141643), (394, 80528), (719, 44128), (788, 40264), (1379, 23008), (1438, 22064), (1576, 20132), (2758, 11504), (2876, 11032), (3152, 10066), (5033, 6304), (5516, 5752)]