8719696

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2290

約数の個数: 20

約数和(自身を含む): 16965184

約数和(自身を除く): 8245488

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2011, 2168, 4022, 4336, 8044, 16088, 32176, 544981, 1089962, 2179924, 4359848, 8719696]

約数ペア:

[(1, 8719696), (2, 4359848), (4, 2179924), (8, 1089962), (16, 544981), (271, 32176), (542, 16088), (1084, 8044), (2011, 4336), (2168, 4022)]