81173762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4999}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 127440000

約数和(自身を除く): 46266238

約数列:

[1, 2, 23, 46, 353, 706, 4999, 8119, 9998, 16238, 114977, 229954, 1764647, 3529294, 40586881, 81173762]

約数ペア:

[(1, 81173762), (2, 40586881), (23, 3529294), (46, 1764647), (353, 229954), (706, 114977), (4999, 16238), (8119, 9998)]