68207632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{99139}}^1$

素因数の和:99190

約数の個数: 20

約数和(自身を含む): 135226960

約数和(自身を除く): 67019328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 99139, 198278, 396556, 793112, 1586224, 4262977, 8525954, 17051908, 34103816, 68207632]

約数ペア:

[(1, 68207632), (2, 34103816), (4, 17051908), (8, 8525954), (16, 4262977), (43, 1586224), (86, 793112), (172, 396556), (344, 198278), (688, 99139)]