80923966

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2143}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 123494400

約数和(自身を除く): 42570434

約数列:

[1, 2, 79, 158, 239, 478, 2143, 4286, 18881, 37762, 169297, 338594, 512177, 1024354, 40461983, 80923966]

約数ペア:

[(1, 80923966), (2, 40461983), (79, 1024354), (158, 512177), (239, 338594), (478, 169297), (2143, 37762), (4286, 18881)]