42420592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{36319}}^1$

素因数の和:36400

約数の個数: 20

約数和(自身を含む): 83318080

約数和(自身を除く): 40897488

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 36319, 72638, 145276, 290552, 581104, 2651287, 5302574, 10605148, 21210296, 42420592]

約数ペア:

[(1, 42420592), (2, 21210296), (4, 10605148), (8, 5302574), (16, 2651287), (73, 581104), (146, 290552), (292, 145276), (584, 72638), (1168, 36319)]