164095504

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{9871}}^1$

素因数の和:10918

約数の個数: 20

約数和(自身を含む): 318273280

約数和(自身を除く): 154177776

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 9871, 16624, 19742, 39484, 78968, 157936, 10255969, 20511938, 41023876, 82047752, 164095504]

約数ペア:

[(1, 164095504), (2, 82047752), (4, 41023876), (8, 20511938), (16, 10255969), (1039, 157936), (2078, 78968), (4156, 39484), (8312, 19742), (9871, 16624)]