162012304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{235483}}^1$

素因数の和:235534

約数の個数: 20

約数和(自身を含む): 321200176

約数和(自身を除く): 159187872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 235483, 470966, 941932, 1883864, 3767728, 10125769, 20251538, 40503076, 81006152, 162012304]

約数ペア:

[(1, 162012304), (2, 81006152), (4, 40503076), (8, 20251538), (16, 10125769), (43, 3767728), (86, 1883864), (172, 941932), (344, 470966), (688, 235483)]