56640176

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{17789}}^1$

素因数の和:17996

約数の個数: 20

約数和(自身を含む): 110298000

約数和(自身を除く): 53657824

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 17789, 35578, 71156, 142312, 284624, 3540011, 7080022, 14160044, 28320088, 56640176]

約数ペア:

[(1, 56640176), (2, 28320088), (4, 14160044), (8, 7080022), (16, 3540011), (199, 284624), (398, 142312), (796, 71156), (1592, 35578), (3184, 17789)]