90103774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{9431}}^1$

素因数の和:9731

約数の個数: 16

約数和(自身を含む): 143630496

約数和(自身を除く): 53526722

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9431, 9554, 18862, 160327, 320654, 2650111, 5300222, 45051887, 90103774]

約数ペア:

[(1, 90103774), (2, 45051887), (17, 5300222), (34, 2650111), (281, 320654), (562, 160327), (4777, 18862), (9431, 9554)]