42489584

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{9587}}^1$

素因数の和:9872

約数の個数: 20

約数和(自身を含む): 82629384

約数和(自身を除く): 40139800

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 9587, 19174, 38348, 76696, 153392, 2655599, 5311198, 10622396, 21244792, 42489584]

約数ペア:

[(1, 42489584), (2, 21244792), (4, 10622396), (8, 5311198), (16, 2655599), (277, 153392), (554, 76696), (1108, 38348), (2216, 19174), (4432, 9587)]