65143966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{28597}}^1$

素因数の和:28683

約数の個数: 16

約数和(自身を含む): 105011856

約数和(自身を除く): 39867890

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 28597, 57194, 486149, 972298, 1915999, 3831998, 32571983, 65143966]

約数ペア:

[(1, 65143966), (2, 32571983), (17, 3831998), (34, 1915999), (67, 972298), (134, 486149), (1139, 57194), (2278, 28597)]