39891344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53047}}^1$

素因数の和:53102

約数の個数: 20

約数和(自身を含む): 78935424

約数和(自身を除く): 39044080

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53047, 106094, 212188, 424376, 848752, 2493209, 4986418, 9972836, 19945672, 39891344]

約数ペア:

[(1, 39891344), (2, 19945672), (4, 9972836), (8, 4986418), (16, 2493209), (47, 848752), (94, 424376), (188, 212188), (376, 106094), (752, 53047)]