163956112

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{29531}}^1$

素因数の和:29886

約数の個数: 20

約数和(自身を含む): 318591216

約数和(自身を除く): 154635104

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 29531, 59062, 118124, 236248, 472496, 10247257, 20494514, 40989028, 81978056, 163956112]

約数ペア:

[(1, 163956112), (2, 81978056), (4, 40989028), (8, 20494514), (16, 10247257), (347, 472496), (694, 236248), (1388, 118124), (2776, 59062), (5552, 29531)]