8339344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40093}}^1$

素因数の和:40114

約数の個数: 20

約数和(自身を含む): 17400796

約数和(自身を除く): 9061452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40093, 80186, 160372, 320744, 521209, 641488, 1042418, 2084836, 4169672, 8339344]

約数ペア:

[(1, 8339344), (2, 4169672), (4, 2084836), (8, 1042418), (13, 641488), (16, 521209), (26, 320744), (52, 160372), (104, 80186), (208, 40093)]