78511994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{36791}}^1$

素因数の和:36901

約数の個数: 16

約数和(自身を含む): 129802176

約数和(自身を除く): 51290182

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 36791, 73582, 404701, 809402, 3568727, 7137454, 39255997, 78511994]

約数ペア:

[(1, 78511994), (2, 39255997), (11, 7137454), (22, 3568727), (97, 809402), (194, 404701), (1067, 73582), (2134, 36791)]