10890448

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{10159}}^1$

素因数の和:10234

約数の個数: 20

約数和(自身を含む): 21417280

約数和(自身を除く): 10526832

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 10159, 20318, 40636, 81272, 162544, 680653, 1361306, 2722612, 5445224, 10890448]

約数ペア:

[(1, 10890448), (2, 5445224), (4, 2722612), (8, 1361306), (16, 680653), (67, 162544), (134, 81272), (268, 40636), (536, 20318), (1072, 10159)]