131706562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{71347}}^1$

素因数の和:71433

約数の個数: 16

約数和(自身を含む): 215756352

約数和(自身を除く): 84049790

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 71347, 142694, 927511, 1855022, 5065637, 10131274, 65853281, 131706562]

約数ペア:

[(1, 131706562), (2, 65853281), (13, 10131274), (26, 5065637), (71, 1855022), (142, 927511), (923, 142694), (1846, 71347)]