87490474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3797}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 134950536

約数和(自身を除く): 47460062

約数列:

[1, 2, 41, 82, 281, 562, 3797, 7594, 11521, 23042, 155677, 311354, 1066957, 2133914, 43745237, 87490474]

約数ペア:

[(1, 87490474), (2, 43745237), (41, 2133914), (82, 1066957), (281, 311354), (562, 155677), (3797, 23042), (7594, 11521)]