87456368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{50147}}^1$

素因数の和:50264

約数の個数: 20

約数和(自身を含む): 171004680

約数和(自身を除く): 83548312

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 50147, 100294, 200588, 401176, 802352, 5466023, 10932046, 21864092, 43728184, 87456368]

約数ペア:

[(1, 87456368), (2, 43728184), (4, 21864092), (8, 10932046), (16, 5466023), (109, 802352), (218, 401176), (436, 200588), (872, 100294), (1744, 50147)]