47272942

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 71710272

約数和(自身を除く): 24437330

約数列:

[1, 2, 173, 317, 346, 431, 634, 862, 54841, 74563, 109682, 136627, 149126, 273254, 23636471, 47272942]

約数ペア:

[(1, 47272942), (2, 23636471), (173, 273254), (317, 149126), (346, 136627), (431, 109682), (634, 74563), (862, 54841)]