231725048

素因数分解:

$2^3\times {\mathrm{1439}}^1\times {\mathrm{20129}}^1$

素因数の和:21574

約数の個数: 16

約数和(自身を含む): 434808000

約数和(自身を除く): 203082952

約数列:

[1, 2, 4, 8, 1439, 2878, 5756, 11512, 20129, 40258, 80516, 161032, 28965631, 57931262, 115862524, 231725048]

約数ペア:

[(1, 231725048), (2, 115862524), (4, 57931262), (8, 28965631), (1439, 161032), (2878, 80516), (5756, 40258), (11512, 20129)]