80306032

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{9011}}^1$

素因数の和:9576

約数の個数: 20

約数和(自身を含む): 155889576

約数和(自身を除く): 75583544

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 9011, 18022, 36044, 72088, 144176, 5019127, 10038254, 20076508, 40153016, 80306032]

約数ペア:

[(1, 80306032), (2, 40153016), (4, 20076508), (8, 10038254), (16, 5019127), (557, 144176), (1114, 72088), (2228, 36044), (4456, 18022), (8912, 9011)]