40245416

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{46153}}^1$

素因数の和:46268

約数の個数: 16

約数和(自身を含む): 76154100

約数和(自身を除く): 35908684

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 46153, 92306, 184612, 369224, 5030677, 10061354, 20122708, 40245416]

約数ペア:

[(1, 40245416), (2, 20122708), (4, 10061354), (8, 5030677), (109, 369224), (218, 184612), (436, 92306), (872, 46153)]