80563156

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 144101160

約数和(自身を除く): 63538004

約数列:

[1, 2, 4, 89, 97, 178, 194, 356, 388, 2333, 4666, 8633, 9332, 17266, 34532, 207637, 226301, 415274, 452602, 830548, 905204, 20140789, 40281578, 80563156]

約数ペア:

[(1, 80563156), (2, 40281578), (4, 20140789), (89, 905204), (97, 830548), (178, 452602), (194, 415274), (356, 226301), (388, 207637), (2333, 34532), (4666, 17266), (8633, 9332)]