31029774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{272191}}^1$

素因数の和:272215

約数の個数: 16

約数和(自身を含む): 65326080

約数和(自身を除く): 34296306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 272191, 544382, 816573, 1633146, 5171629, 10343258, 15514887, 31029774]

約数ペア:

[(1, 31029774), (2, 15514887), (3, 10343258), (6, 5171629), (19, 1633146), (38, 816573), (57, 544382), (114, 272191)]