86697814

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9661}}^1$

素因数の和:10311

約数の個数: 16

約数和(自身を含む): 148872096

約数和(自身を除く): 62174282

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 9661, 19322, 67627, 135254, 6192701, 12385402, 43348907, 86697814]

約数ペア:

[(1, 86697814), (2, 43348907), (7, 12385402), (14, 6192701), (641, 135254), (1282, 67627), (4487, 19322), (8974, 9661)]