23557376

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 36

約数和(自身を含む): 49797972

約数和(自身を除く): 26240596

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 5413, 10826, 21652, 43304, 86608, 92021, 173216, 184042, 346432, 368084, 692864, 736168, 1385728, 1472336, 2944672, 5889344, 11778688, 23557376]

約数ペア:

[(1, 23557376), (2, 11778688), (4, 5889344), (8, 2944672), (16, 1472336), (17, 1385728), (32, 736168), (34, 692864), (64, 368084), (68, 346432), (128, 184042), (136, 173216), (256, 92021), (272, 86608), (544, 43304), (1088, 21652), (2176, 10826), (4352, 5413)]