38791456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 83891808

約数和(自身を除く): 45100352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 571, 772, 1142, 1544, 2123, 2284, 3088, 4246, 4568, 6176, 6281, 8492, 9136, 12562, 16984, 18272, 25124, 33968, 50248, 67936, 100496, 110203, 200992, 220406, 440812, 881624, 1212233, 1763248, 2424466, 3526496, 4848932, 9697864, 19395728, 38791456]

約数ペア:

[(1, 38791456), (2, 19395728), (4, 9697864), (8, 4848932), (11, 3526496), (16, 2424466), (22, 1763248), (32, 1212233), (44, 881624), (88, 440812), (176, 220406), (193, 200992), (352, 110203), (386, 100496), (571, 67936), (772, 50248), (1142, 33968), (1544, 25124), (2123, 18272), (2284, 16984), (3088, 12562), (4246, 9136), (4568, 8492), (6176, 6281)]