42189916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 76703760

約数和(自身を除く): 34513844

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3203, 3293, 6406, 6586, 12812, 13172, 118511, 237022, 285067, 474044, 570134, 1140268, 10547479, 21094958, 42189916]

約数ペア:

[(1, 42189916), (2, 21094958), (4, 10547479), (37, 1140268), (74, 570134), (89, 474044), (148, 285067), (178, 237022), (356, 118511), (3203, 13172), (3293, 12812), (6406, 6586)]