81755708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46771}}^1$

素因数の和:46817

約数の個数: 24

約数和(自身を含む): 157153920

約数和(自身を除く): 75398212

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 46771, 93542, 187084, 888649, 1075733, 1777298, 2151466, 3554596, 4302932, 20438927, 40877854, 81755708]

約数ペア:

[(1, 81755708), (2, 40877854), (4, 20438927), (19, 4302932), (23, 3554596), (38, 2151466), (46, 1777298), (76, 1075733), (92, 888649), (437, 187084), (874, 93542), (1748, 46771)]