30291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3217}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 62557920

約数和(自身を除く): 32266648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 3217, 4708, 6434, 9416, 12868, 25736, 35387, 70774, 141548, 283096, 344219, 688438, 1376876, 2753752, 3786409, 7572818, 15145636, 30291272]

約数ペア:

[(1, 30291272), (2, 15145636), (4, 7572818), (8, 3786409), (11, 2753752), (22, 1376876), (44, 688438), (88, 344219), (107, 283096), (214, 141548), (428, 70774), (856, 35387), (1177, 25736), (2354, 12868), (3217, 9416), (4708, 6434)]