16561128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{40591}}^1$

素因数の和:40617

約数の個数: 32

約数和(自身を含む): 43839360

約数和(自身を除く): 27278232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 40591, 81182, 121773, 162364, 243546, 324728, 487092, 690047, 974184, 1380094, 2070141, 2760188, 4140282, 5520376, 8280564, 16561128]

約数ペア:

[(1, 16561128), (2, 8280564), (3, 5520376), (4, 4140282), (6, 2760188), (8, 2070141), (12, 1380094), (17, 974184), (24, 690047), (34, 487092), (51, 324728), (68, 243546), (102, 162364), (136, 121773), (204, 81182), (408, 40591)]