31244984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 60750000

約数和(自身を除く): 29505016

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 1249, 2498, 3127, 4996, 6254, 9992, 12508, 25016, 66197, 73691, 132394, 147382, 264788, 294764, 529576, 589528, 3905623, 7811246, 15622492, 31244984]

約数ペア:

[(1, 31244984), (2, 15622492), (4, 7811246), (8, 3905623), (53, 589528), (59, 529576), (106, 294764), (118, 264788), (212, 147382), (236, 132394), (424, 73691), (472, 66197), (1249, 25016), (2498, 12508), (3127, 9992), (4996, 6254)]