81473584

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{8501}}^1$

素因数の和:9108

約数の個数: 20

約数和(自身を含む): 158137200

約数和(自身を除く): 76663616

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 8501, 9584, 17002, 34004, 68008, 136016, 5092099, 10184198, 20368396, 40736792, 81473584]

約数ペア:

[(1, 81473584), (2, 40736792), (4, 20368396), (8, 10184198), (16, 5092099), (599, 136016), (1198, 68008), (2396, 34004), (4792, 17002), (8501, 9584)]