80168643254

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{4341419}}^1$

素因数の和:4342747

約数の個数: 16

約数和(自身を含む): 137536185600

約数和(自身を除く): 57367542346

約数列:

[1, 2, 7, 14, 1319, 2638, 9233, 18466, 4341419, 8682838, 30389933, 60779866, 5726331661, 11452663322, 40084321627, 80168643254]

約数ペア:

[(1, 80168643254), (2, 40084321627), (7, 11452663322), (14, 5726331661), (1319, 60779866), (2638, 30389933), (9233, 8682838), (18466, 4341419)]