23519624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{68371}}^1$

素因数の和:68420

約数の個数: 16

約数和(自身を含む): 45125520

約数和(自身を除く): 21605896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 68371, 136742, 273484, 546968, 2939953, 5879906, 11759812, 23519624]

約数ペア:

[(1, 23519624), (2, 11759812), (4, 5879906), (8, 2939953), (43, 546968), (86, 273484), (172, 136742), (344, 68371)]