56816552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17673

約数の個数: 32

約数和(自身を含む): 118433280

約数和(自身を除く): 61616728

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 17623, 35246, 70492, 140984, 229099, 458198, 546313, 916396, 1092626, 1832792, 2185252, 4370504, 7102069, 14204138, 28408276, 56816552]

約数ペア:

[(1, 56816552), (2, 28408276), (4, 14204138), (8, 7102069), (13, 4370504), (26, 2185252), (31, 1832792), (52, 1092626), (62, 916396), (104, 546313), (124, 458198), (248, 229099), (403, 140984), (806, 70492), (1612, 35246), (3224, 17623)]