22809784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 45506880

約数和(自身を除く): 22697096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 457, 734, 914, 1468, 1828, 2936, 3656, 6239, 7769, 12478, 15538, 24956, 31076, 49912, 62152, 167719, 335438, 670876, 1341752, 2851223, 5702446, 11404892, 22809784]

約数ペア:

[(1, 22809784), (2, 11404892), (4, 5702446), (8, 2851223), (17, 1341752), (34, 670876), (68, 335438), (136, 167719), (367, 62152), (457, 49912), (734, 31076), (914, 24956), (1468, 15538), (1828, 12478), (2936, 7769), (3656, 6239)]