80555692

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7591}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 161557760

約数和(自身を除く): 81002068

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 7591, 10612, 15182, 30364, 53137, 106274, 212548, 2876989, 5753978, 11507956, 20138923, 40277846, 80555692]

約数ペア:

[(1, 80555692), (2, 40277846), (4, 20138923), (7, 11507956), (14, 5753978), (28, 2876989), (379, 212548), (758, 106274), (1516, 53137), (2653, 30364), (5306, 15182), (7591, 10612)]