27870364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 51527168

約数和(自身を除く): 23656804

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5227, 5332, 10454, 20908, 162037, 224761, 324074, 449522, 648148, 899044, 6967591, 13935182, 27870364]

約数ペア:

[(1, 27870364), (2, 13935182), (4, 6967591), (31, 899044), (43, 648148), (62, 449522), (86, 324074), (124, 224761), (172, 162037), (1333, 20908), (2666, 10454), (5227, 5332)]