242591864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2819}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 471052800

約数和(自身を除く): 228460936

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 2776, 2819, 5638, 10757, 11276, 21514, 22552, 43028, 86056, 87389, 174778, 349556, 699112, 978193, 1956386, 3912772, 7825544, 30323983, 60647966, 121295932, 242591864]

約数ペア:

[(1, 242591864), (2, 121295932), (4, 60647966), (8, 30323983), (31, 7825544), (62, 3912772), (124, 1956386), (248, 978193), (347, 699112), (694, 349556), (1388, 174778), (2776, 87389), (2819, 86056), (5638, 43028), (10757, 22552), (11276, 21514)]