87112856

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 78775144

約数列:

[1, 2, 4, 8, 127, 179, 254, 358, 479, 508, 716, 958, 1016, 1432, 1916, 3832, 22733, 45466, 60833, 85741, 90932, 121666, 171482, 181864, 243332, 342964, 486664, 685928, 10889107, 21778214, 43556428, 87112856]

約数ペア:

[(1, 87112856), (2, 43556428), (4, 21778214), (8, 10889107), (127, 685928), (179, 486664), (254, 342964), (358, 243332), (479, 181864), (508, 171482), (716, 121666), (958, 90932), (1016, 85741), (1432, 60833), (1916, 45466), (3832, 22733)]