87138332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1093}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 160818000

約数和(自身を除く): 73679668

約数列:

[1, 2, 4, 19, 38, 76, 1049, 1093, 2098, 2186, 4196, 4372, 19931, 20767, 39862, 41534, 79724, 83068, 1146557, 2293114, 4586228, 21784583, 43569166, 87138332]

約数ペア:

[(1, 87138332), (2, 43569166), (4, 21784583), (19, 4586228), (38, 2293114), (76, 1146557), (1049, 83068), (1093, 79724), (2098, 41534), (2186, 39862), (4196, 20767), (4372, 19931)]