71432048

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{44203}}^1$

素因数の和:44312

約数の個数: 20

約数和(自身を含む): 139773048

約数和(自身を除く): 68341000

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 44203, 88406, 176812, 353624, 707248, 4464503, 8929006, 17858012, 35716024, 71432048]

約数ペア:

[(1, 71432048), (2, 35716024), (4, 17858012), (8, 8929006), (16, 4464503), (101, 707248), (202, 353624), (404, 176812), (808, 88406), (1616, 44203)]