126890032

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{9803}}^1$

素因数の和:10620

約数の個数: 20

約数和(自身を含む): 246178440

約数和(自身を除く): 119288408

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 9803, 12944, 19606, 39212, 78424, 156848, 7930627, 15861254, 31722508, 63445016, 126890032]

約数ペア:

[(1, 126890032), (2, 63445016), (4, 31722508), (8, 15861254), (16, 7930627), (809, 156848), (1618, 78424), (3236, 39212), (6472, 19606), (9803, 12944)]