90245906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1607}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 138815424

約数和(自身を除く): 48569518

約数列:

[1, 2, 43, 86, 653, 1306, 1607, 3214, 28079, 56158, 69101, 138202, 1049371, 2098742, 45122953, 90245906]

約数ペア:

[(1, 90245906), (2, 45122953), (43, 2098742), (86, 1049371), (653, 138202), (1306, 69101), (1607, 56158), (3214, 28079)]