57697264

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{18121}}^1$

素因数の和:18328

約数の個数: 20

約数和(自身を含む): 112356400

約数和(自身を除く): 54659136

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 18121, 36242, 72484, 144968, 289936, 3606079, 7212158, 14424316, 28848632, 57697264]

約数ペア:

[(1, 57697264), (2, 28848632), (4, 14424316), (8, 7212158), (16, 3606079), (199, 289936), (398, 144968), (796, 72484), (1592, 36242), (3184, 18121)]