128216255998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89913223}}^1$

素因数の和:89913279

約数の個数: 16

約数和(自身を含む): 207160068096

約数和(自身を除く): 78943812098

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 89913223, 179826446, 2068004129, 2787309913, 4136008258, 5574619826, 64108127999, 128216255998]

約数ペア:

[(1, 128216255998), (2, 64108127999), (23, 5574619826), (31, 4136008258), (46, 2787309913), (62, 2068004129), (713, 179826446), (1426, 89913223)]