85920190

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{19843}}^1$

素因数の和:20283

約数の個数: 16

約数和(自身を含む): 155021328

約数和(自身を除く): 69101138

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 19843, 39686, 99215, 198430, 8592019, 17184038, 42960095, 85920190]

約数ペア:

[(1, 85920190), (2, 42960095), (5, 17184038), (10, 8592019), (433, 198430), (866, 99215), (2165, 39686), (4330, 19843)]