8957104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43063}}^1$

素因数の和:43084

約数の個数: 20

約数和(自身を含む): 18689776

約数和(自身を除く): 9732672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43063, 86126, 172252, 344504, 559819, 689008, 1119638, 2239276, 4478552, 8957104]

約数ペア:

[(1, 8957104), (2, 4478552), (4, 2239276), (8, 1119638), (13, 689008), (16, 559819), (26, 344504), (52, 172252), (104, 86126), (208, 43063)]