63981722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{198701}}^1$

素因数の和:198733

約数の個数: 16

約数和(自身を含む): 114452352

約数和(自身を除く): 50470630

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 198701, 397402, 1390907, 2781814, 4570123, 9140246, 31990861, 63981722]

約数ペア:

[(1, 63981722), (2, 31990861), (7, 9140246), (14, 4570123), (23, 2781814), (46, 1390907), (161, 397402), (322, 198701)]