16961608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{49307}}^1$

素因数の和:49356

約数の個数: 16

約数和(自身を含む): 32543280

約数和(自身を除く): 15581672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 49307, 98614, 197228, 394456, 2120201, 4240402, 8480804, 16961608]

約数ペア:

[(1, 16961608), (2, 8480804), (4, 4240402), (8, 2120201), (43, 394456), (86, 197228), (172, 98614), (344, 49307)]