42508892

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 76063680

約数和(自身を除く): 33554788

約数列:

[1, 2, 4, 89, 97, 178, 194, 356, 388, 1231, 2462, 4924, 8633, 17266, 34532, 109559, 119407, 219118, 238814, 438236, 477628, 10627223, 21254446, 42508892]

約数ペア:

[(1, 42508892), (2, 21254446), (4, 10627223), (89, 477628), (97, 438236), (178, 238814), (194, 219118), (356, 119407), (388, 109559), (1231, 34532), (2462, 17266), (4924, 8633)]