80154242

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{8849}}^1$

素因数の和:9505

約数の個数: 16

約数和(自身を含む): 137635200

約数和(自身を除く): 57480958

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 8849, 9058, 17698, 61943, 123886, 5725303, 11450606, 40077121, 80154242]

約数ペア:

[(1, 80154242), (2, 40077121), (7, 11450606), (14, 5725303), (647, 123886), (1294, 61943), (4529, 17698), (8849, 9058)]