81182084

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{6301}}^1$

素因数の和:9526

約数の個数: 12

約数和(自身を含む): 142135308

約数和(自身を除く): 60953224

約数列:

[1, 2, 4, 3221, 6301, 6442, 12602, 12884, 25204, 20295521, 40591042, 81182084]

約数ペア:

[(1, 81182084), (2, 40591042), (4, 20295521), (3221, 25204), (6301, 12884), (6442, 12602)]