80688818

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{6151}}^1$

素因数の和:7097

約数の個数: 16

約数和(自身を含む): 138493824

約数和(自身を除く): 57805006

約数列:

[1, 2, 7, 14, 937, 1874, 6151, 6559, 12302, 13118, 43057, 86114, 5763487, 11526974, 40344409, 80688818]

約数ペア:

[(1, 80688818), (2, 40344409), (7, 11526974), (14, 5763487), (937, 86114), (1874, 43057), (6151, 13118), (6559, 12302)]