16656203432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{2851}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 34356104640

約数和(自身を除く): 17699901208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 337, 394, 674, 788, 1348, 1576, 2167, 2696, 2851, 3707, 4334, 5702, 7414, 8668, 11404, 14828, 17336, 22808, 29656, 31361, 62722, 66389, 125444, 132778, 250888, 265556, 531112, 561647, 730279, 960787, 1123294, 1460558, 1921574, 2246588, 2921116, 3843148, 4493176, 5842232, 6178117, 7686296, 10568657, 12356234, 21137314, 24712468, 42274628, 49424936, 84549256, 189275039, 378550078, 757100156, 1514200312, 2082025429, 4164050858, 8328101716, 16656203432]

約数ペア:

[(1, 16656203432), (2, 8328101716), (4, 4164050858), (8, 2082025429), (11, 1514200312), (22, 757100156), (44, 378550078), (88, 189275039), (197, 84549256), (337, 49424936), (394, 42274628), (674, 24712468), (788, 21137314), (1348, 12356234), (1576, 10568657), (2167, 7686296), (2696, 6178117), (2851, 5842232), (3707, 4493176), (4334, 3843148), (5702, 2921116), (7414, 2246588), (8668, 1921574), (11404, 1460558), (14828, 1123294), (17336, 960787), (22808, 730279), (29656, 561647), (31361, 531112), (62722, 265556), (66389, 250888), (125444, 132778)]