78987446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{4451}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 125012160

約数和(自身を除く): 46024714

約数列:

[1, 2, 19, 38, 467, 934, 4451, 8873, 8902, 17746, 84569, 169138, 2078617, 4157234, 39493723, 78987446]

約数ペア:

[(1, 78987446), (2, 39493723), (19, 4157234), (38, 2078617), (467, 169138), (934, 84569), (4451, 17746), (8873, 8902)]