88416385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 109137600

約数和(自身を除く): 20721215

約数列:

[1, 5, 43, 211, 215, 1055, 1949, 9073, 9745, 45365, 83807, 411239, 419035, 2056195, 17683277, 88416385]

約数ペア:

[(1, 88416385), (5, 17683277), (43, 2056195), (211, 419035), (215, 411239), (1055, 83807), (1949, 45365), (9073, 9745)]