56839672

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 109015200

約数和(自身を除く): 52175528

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 712, 776, 823, 1646, 3292, 6584, 8633, 17266, 34532, 69064, 73247, 79831, 146494, 159662, 292988, 319324, 585976, 638648, 7104959, 14209918, 28419836, 56839672]

約数ペア:

[(1, 56839672), (2, 28419836), (4, 14209918), (8, 7104959), (89, 638648), (97, 585976), (178, 319324), (194, 292988), (356, 159662), (388, 146494), (712, 79831), (776, 73247), (823, 69064), (1646, 34532), (3292, 17266), (6584, 8633)]