66866882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{10987}}^1$

素因数の和:11185

約数の個数: 16

約数和(自身を含む): 106803360

約数和(自身を除く): 39936478

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 10987, 21974, 186779, 373558, 1966673, 3933346, 33433441, 66866882]

約数ペア:

[(1, 66866882), (2, 33433441), (17, 3933346), (34, 1966673), (179, 373558), (358, 186779), (3043, 21974), (6086, 10987)]