214063438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{65543}}^1$

素因数の和:65639

約数の個数: 16

約数和(自身を含む): 339780096

約数和(自身を除く): 125716658

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 65543, 131086, 1507489, 3014978, 4653553, 9307106, 107031719, 214063438]

約数ペア:

[(1, 214063438), (2, 107031719), (23, 9307106), (46, 4653553), (71, 3014978), (142, 1507489), (1633, 131086), (3266, 65543)]