80221272

素因数分解:

$2^3\times 3^1\times {\mathrm{3342553}}^1$

素因数の和:3342562

約数の個数: 16

約数和(自身を含む): 200553240

約数和(自身を除く): 120331968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3342553, 6685106, 10027659, 13370212, 20055318, 26740424, 40110636, 80221272]

約数ペア:

[(1, 80221272), (2, 40110636), (3, 26740424), (4, 20055318), (6, 13370212), (8, 10027659), (12, 6685106), (24, 3342553)]