81203006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4793}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 125295984

約数和(自身を除く): 44092978

約数列:

[1, 2, 43, 86, 197, 394, 4793, 8471, 9586, 16942, 206099, 412198, 944221, 1888442, 40601503, 81203006]

約数ペア:

[(1, 81203006), (2, 40601503), (43, 1888442), (86, 944221), (197, 412198), (394, 206099), (4793, 16942), (8471, 9586)]