89961418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45481}}^1$

素因数の和:45549

約数の個数: 16

約数和(自身を含む): 144086976

約数和(自身を除く): 54125558

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 45481, 90962, 1046063, 1955683, 2092126, 3911366, 44980709, 89961418]

約数ペア:

[(1, 89961418), (2, 44980709), (23, 3911366), (43, 2092126), (46, 1955683), (86, 1046063), (989, 90962), (1978, 45481)]