39040016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{106087}}^1$

素因数の和:106118

約数の個数: 20

約数和(自身を含む): 78929472

約数和(自身を除く): 39889456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 106087, 212174, 424348, 848696, 1697392, 2440001, 4880002, 9760004, 19520008, 39040016]

約数ペア:

[(1, 39040016), (2, 19520008), (4, 9760004), (8, 4880002), (16, 2440001), (23, 1697392), (46, 848696), (92, 424348), (184, 212174), (368, 106087)]