69409232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255181}}^1$

素因数の和:255206

約数の個数: 20

約数和(自身を含む): 142391556

約数和(自身を除く): 72982324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255181, 510362, 1020724, 2041448, 4082896, 4338077, 8676154, 17352308, 34704616, 69409232]

約数ペア:

[(1, 69409232), (2, 34704616), (4, 17352308), (8, 8676154), (16, 4338077), (17, 4082896), (34, 2041448), (68, 1020724), (136, 510362), (272, 255181)]