88140016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{50539}}^1$

素因数の和:50656

約数の個数: 20

約数和(自身を含む): 172341400

約数和(自身を除く): 84201384

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 50539, 101078, 202156, 404312, 808624, 5508751, 11017502, 22035004, 44070008, 88140016]

約数ペア:

[(1, 88140016), (2, 44070008), (4, 22035004), (8, 11017502), (16, 5508751), (109, 808624), (218, 404312), (436, 202156), (872, 101078), (1744, 50539)]