31845284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10955

約数の個数: 24

約数和(自身を含む): 60385248

約数和(自身を除く): 28539964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 10891, 21782, 43564, 185147, 370294, 468313, 740588, 936626, 1873252, 7961321, 15922642, 31845284]

約数ペア:

[(1, 31845284), (2, 15922642), (4, 7961321), (17, 1873252), (34, 936626), (43, 740588), (68, 468313), (86, 370294), (172, 185147), (731, 43564), (1462, 21782), (2924, 10891)]