61064368

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{27457}}^1$

素因数の和:27604

約数の個数: 20

約数和(自身を含む): 119167720

約数和(自身を除く): 58103352

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 27457, 54914, 109828, 219656, 439312, 3816523, 7633046, 15266092, 30532184, 61064368]

約数ペア:

[(1, 61064368), (2, 30532184), (4, 15266092), (8, 7633046), (16, 3816523), (139, 439312), (278, 219656), (556, 109828), (1112, 54914), (2224, 27457)]