131131248

素因数分解:

$2^4\times 3^1\times {\mathrm{2731901}}^1$

素因数の和:2731912

約数の個数: 20

約数和(自身を含む): 338755848

約数和(自身を除く): 207624600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2731901, 5463802, 8195703, 10927604, 16391406, 21855208, 32782812, 43710416, 65565624, 131131248]

約数ペア:

[(1, 131131248), (2, 65565624), (3, 43710416), (4, 32782812), (6, 21855208), (8, 16391406), (12, 10927604), (16, 8195703), (24, 5463802), (48, 2731901)]