160207888

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{12377}}^1$

素因数の和:13194

約数の個数: 20

約数和(自身を含む): 310811580

約数和(自身を除く): 150603692

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12377, 12944, 24754, 49508, 99016, 198032, 10012993, 20025986, 40051972, 80103944, 160207888]

約数ペア:

[(1, 160207888), (2, 80103944), (4, 40051972), (8, 20025986), (16, 10012993), (809, 198032), (1618, 99016), (3236, 49508), (6472, 24754), (12377, 12944)]