80281312

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{34367}}^1$

素因数の和:34450

約数の個数: 24

約数和(自身を含む): 160223616

約数和(自身を除く): 79942304

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 34367, 68734, 137468, 274936, 549872, 1099744, 2508791, 5017582, 10035164, 20070328, 40140656, 80281312]

約数ペア:

[(1, 80281312), (2, 40140656), (4, 20070328), (8, 10035164), (16, 5017582), (32, 2508791), (73, 1099744), (146, 549872), (292, 274936), (584, 137468), (1168, 68734), (2336, 34367)]