39408892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 70679952

約数和(自身を除く): 31271060

約数列:

[1, 2, 4, 53, 106, 211, 212, 422, 844, 881, 1762, 3524, 11183, 22366, 44732, 46693, 93386, 185891, 186772, 371782, 743564, 9852223, 19704446, 39408892]

約数ペア:

[(1, 39408892), (2, 19704446), (4, 9852223), (53, 743564), (106, 371782), (211, 186772), (212, 185891), (422, 93386), (844, 46693), (881, 44732), (1762, 22366), (3524, 11183)]