16121896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 36051840

約数和(自身を除く): 19929944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 12517, 25034, 50068, 87619, 100136, 175238, 287891, 350476, 575782, 700952, 1151564, 2015237, 2303128, 4030474, 8060948, 16121896]

約数ペア:

[(1, 16121896), (2, 8060948), (4, 4030474), (7, 2303128), (8, 2015237), (14, 1151564), (23, 700952), (28, 575782), (46, 350476), (56, 287891), (92, 175238), (161, 100136), (184, 87619), (322, 50068), (644, 25034), (1288, 12517)]