30812584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1039}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 63273600

約数和(自身を除く): 32461016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1039, 1348, 2078, 2696, 3707, 4156, 7414, 8312, 11429, 14828, 22858, 29656, 45716, 91432, 350143, 700286, 1400572, 2801144, 3851573, 7703146, 15406292, 30812584]

約数ペア:

[(1, 30812584), (2, 15406292), (4, 7703146), (8, 3851573), (11, 2801144), (22, 1400572), (44, 700286), (88, 350143), (337, 91432), (674, 45716), (1039, 29656), (1348, 22858), (2078, 14828), (2696, 11429), (3707, 8312), (4156, 7414)]