27831132328

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1777}}^1\times {\mathrm{21997}}^1$

素因数の和:23869

約数の個数: 32

約数和(自身を含む): 52801799400

約数和(自身を除く): 24970667072

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1777, 3554, 7108, 14216, 21997, 43994, 87988, 158153, 175976, 316306, 632612, 1265224, 1957733, 3915466, 7830932, 15661864, 39088669, 78177338, 156354676, 312709352, 3478891541, 6957783082, 13915566164, 27831132328]

約数ペア:

[(1, 27831132328), (2, 13915566164), (4, 6957783082), (8, 3478891541), (89, 312709352), (178, 156354676), (356, 78177338), (712, 39088669), (1777, 15661864), (3554, 7830932), (7108, 3915466), (14216, 1957733), (21997, 1265224), (43994, 632612), (87988, 316306), (158153, 175976)]