42491728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{91577}}^1$

素因数の和:91614

約数の個数: 20

約数和(自身を含む): 85167540

約数和(自身を除く): 42675812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 91577, 183154, 366308, 732616, 1465232, 2655733, 5311466, 10622932, 21245864, 42491728]

約数ペア:

[(1, 42491728), (2, 21245864), (4, 10622932), (8, 5311466), (16, 2655733), (29, 1465232), (58, 732616), (116, 366308), (232, 183154), (464, 91577)]