87574616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27997}}^1$

素因数の和:28043

約数の個数: 32

約数和(自身を含む): 181427040

約数和(自身を除く): 93852424

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 27997, 55994, 111988, 223976, 475949, 643931, 951898, 1287862, 1903796, 2575724, 3807592, 5151448, 10946827, 21893654, 43787308, 87574616]

約数ペア:

[(1, 87574616), (2, 43787308), (4, 21893654), (8, 10946827), (17, 5151448), (23, 3807592), (34, 2575724), (46, 1903796), (68, 1287862), (92, 951898), (136, 643931), (184, 475949), (391, 223976), (782, 111988), (1564, 55994), (3128, 27997)]