253731248

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{22367}}^1$

素因数の和:23084

約数の個数: 20

約数和(自身を含む): 492319680

約数和(自身を除く): 238588432

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 22367, 44734, 89468, 178936, 357872, 15858203, 31716406, 63432812, 126865624, 253731248]

約数ペア:

[(1, 253731248), (2, 126865624), (4, 63432812), (8, 31716406), (16, 15858203), (709, 357872), (1418, 178936), (2836, 89468), (5672, 44734), (11344, 22367)]