38525968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185221}}^1$

素因数の和:185242

約数の個数: 20

約数和(自身を含む): 80386348

約数和(自身を除く): 41860380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185221, 370442, 740884, 1481768, 2407873, 2963536, 4815746, 9631492, 19262984, 38525968]

約数ペア:

[(1, 38525968), (2, 19262984), (4, 9631492), (8, 4815746), (13, 2963536), (16, 2407873), (26, 1481768), (52, 740884), (104, 370442), (208, 185221)]