38398288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{45281}}^1$

素因数の和:45342

約数の個数: 20

約数和(自身を含む): 75802068

約数和(自身を除く): 37403780

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 45281, 90562, 181124, 362248, 724496, 2399893, 4799786, 9599572, 19199144, 38398288]

約数ペア:

[(1, 38398288), (2, 19199144), (4, 9599572), (8, 4799786), (16, 2399893), (53, 724496), (106, 362248), (212, 181124), (424, 90562), (848, 45281)]