42150256

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{9721}}^1$

素因数の和:10000

約数の個数: 20

約数和(自身を含む): 81975904

約数和(自身を除く): 39825648

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 9721, 19442, 38884, 77768, 155536, 2634391, 5268782, 10537564, 21075128, 42150256]

約数ペア:

[(1, 42150256), (2, 21075128), (4, 10537564), (8, 5268782), (16, 2634391), (271, 155536), (542, 77768), (1084, 38884), (2168, 19442), (4336, 9721)]