42543272

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113147}}^1$

素因数の和:113200

約数の個数: 16

約数和(自身を含む): 81466560

約数和(自身を除く): 38923288

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 113147, 226294, 452588, 905176, 5317909, 10635818, 21271636, 42543272]

約数ペア:

[(1, 42543272), (2, 21271636), (4, 10635818), (8, 5317909), (47, 905176), (94, 452588), (188, 226294), (376, 113147)]