25345552

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14533}}^1$

素因数の和:14650

約数の個数: 20

約数和(自身を含む): 49560940

約数和(自身を除く): 24215388

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14533, 29066, 58132, 116264, 232528, 1584097, 3168194, 6336388, 12672776, 25345552]

約数ペア:

[(1, 25345552), (2, 12672776), (4, 6336388), (8, 3168194), (16, 1584097), (109, 232528), (218, 116264), (436, 58132), (872, 29066), (1744, 14533)]