23126896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111187}}^1$

素因数の和:111208

約数の個数: 20

約数和(自身を含む): 48255592

約数和(自身を除く): 25128696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111187, 222374, 444748, 889496, 1445431, 1778992, 2890862, 5781724, 11563448, 23126896]

約数ペア:

[(1, 23126896), (2, 11563448), (4, 5781724), (8, 2890862), (13, 1778992), (16, 1445431), (26, 889496), (52, 444748), (104, 222374), (208, 111187)]