90550514

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{1439}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 138101760

約数和(自身を除く): 47551246

約数列:

[1, 2, 73, 146, 431, 862, 1439, 2878, 31463, 62926, 105047, 210094, 620209, 1240418, 45275257, 90550514]

約数ペア:

[(1, 90550514), (2, 45275257), (73, 1240418), (146, 620209), (431, 210094), (862, 105047), (1439, 62926), (2878, 31463)]