104080784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{342371}}^1$

素因数の和:342398

約数の個数: 20

約数和(自身を含む): 212270640

約数和(自身を除く): 108189856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 342371, 684742, 1369484, 2738968, 5477936, 6505049, 13010098, 26020196, 52040392, 104080784]

約数ペア:

[(1, 104080784), (2, 52040392), (4, 26020196), (8, 13010098), (16, 6505049), (19, 5477936), (38, 2738968), (76, 1369484), (152, 684742), (304, 342371)]