23501008

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10567}}^1$

素因数の和:10714

約数の個数: 20

約数和(自身を含む): 45865120

約数和(自身を除く): 22364112

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10567, 21134, 42268, 84536, 169072, 1468813, 2937626, 5875252, 11750504, 23501008]

約数ペア:

[(1, 23501008), (2, 11750504), (4, 5875252), (8, 2937626), (16, 1468813), (139, 169072), (278, 84536), (556, 42268), (1112, 21134), (2224, 10567)]