87114772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2393}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 73762028

約数列:

[1, 2, 4, 19, 38, 76, 479, 958, 1916, 2393, 4786, 9101, 9572, 18202, 36404, 45467, 90934, 181868, 1146247, 2292494, 4584988, 21778693, 43557386, 87114772]

約数ペア:

[(1, 87114772), (2, 43557386), (4, 21778693), (19, 4584988), (38, 2292494), (76, 1146247), (479, 181868), (958, 90934), (1916, 45467), (2393, 36404), (4786, 18202), (9101, 9572)]