42549128

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{5119}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 79872000

約数和(自身を除く): 37322872

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 5119, 8312, 10238, 20476, 40952, 5318641, 10637282, 21274564, 42549128]

約数ペア:

[(1, 42549128), (2, 21274564), (4, 10637282), (8, 5318641), (1039, 40952), (2078, 20476), (4156, 10238), (5119, 8312)]