131432048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{746773}}^1$

素因数の和:746792

約数の個数: 20

約数和(自身を含む): 277799928

約数和(自身を除く): 146367880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 746773, 1493546, 2987092, 5974184, 8214503, 11948368, 16429006, 32858012, 65716024, 131432048]

約数ペア:

[(1, 131432048), (2, 65716024), (4, 32858012), (8, 16429006), (11, 11948368), (16, 8214503), (22, 5974184), (44, 2987092), (88, 1493546), (176, 746773)]