86090288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233941}}^1$

素因数の和:233972

約数の個数: 20

約数和(自身を含む): 174052848

約数和(自身を除く): 87962560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 233941, 467882, 935764, 1871528, 3743056, 5380643, 10761286, 21522572, 43045144, 86090288]

約数ペア:

[(1, 86090288), (2, 43045144), (4, 21522572), (8, 10761286), (16, 5380643), (23, 3743056), (46, 1871528), (92, 935764), (184, 467882), (368, 233941)]