56662478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{9403}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 89375616

約数和(自身を除く): 32713138

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 9403, 18806, 216269, 432538, 1231793, 2463586, 28331239, 56662478]

約数ペア:

[(1, 56662478), (2, 28331239), (23, 2463586), (46, 1231793), (131, 432538), (262, 216269), (3013, 18806), (6026, 9403)]