30641488

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{5519}}^1$

素因数の和:5874

約数の個数: 20

約数和(自身を含む): 59549760

約数和(自身を除く): 28908272

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5519, 5552, 11038, 22076, 44152, 88304, 1915093, 3830186, 7660372, 15320744, 30641488]

約数ペア:

[(1, 30641488), (2, 15320744), (4, 7660372), (8, 3830186), (16, 1915093), (347, 88304), (694, 44152), (1388, 22076), (2776, 11038), (5519, 5552)]