28937624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{84121}}^1$

素因数の和:84170

約数の個数: 16

約数和(自身を含む): 55520520

約数和(自身を除く): 26582896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 84121, 168242, 336484, 672968, 3617203, 7234406, 14468812, 28937624]

約数ペア:

[(1, 28937624), (2, 14468812), (4, 7234406), (8, 3617203), (43, 672968), (86, 336484), (172, 168242), (344, 84121)]