91481716

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{222043}}^1$

素因数の和:222150

約数の個数: 12

約数和(自身を含む): 161648032

約数和(自身を除く): 70166316

約数列:

[1, 2, 4, 103, 206, 412, 222043, 444086, 888172, 22870429, 45740858, 91481716]

約数ペア:

[(1, 91481716), (2, 45740858), (4, 22870429), (103, 888172), (206, 444086), (412, 222043)]