39771416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{216149}}^1$

素因数の和:216178

約数の個数: 16

約数和(自身を含む): 77814000

約数和(自身を除く): 38042584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 216149, 432298, 864596, 1729192, 4971427, 9942854, 19885708, 39771416]

約数ペア:

[(1, 39771416), (2, 19885708), (4, 9942854), (8, 4971427), (23, 1729192), (46, 864596), (92, 432298), (184, 216149)]