81424006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40429}}^1$

素因数の和:40503

約数の個数: 16

約数和(自身を含む): 130993200

約数和(自身を除く): 49569194

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 40429, 80858, 768151, 1536302, 2142737, 4285474, 40712003, 81424006]

約数ペア:

[(1, 81424006), (2, 40712003), (19, 4285474), (38, 2142737), (53, 1536302), (106, 768151), (1007, 80858), (2014, 40429)]