80000848

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4583}}^1$

素因数の和:5682

約数の個数: 20

約数和(自身を含む): 155177568

約数和(自身を除く): 75176720

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 4583, 8728, 9166, 17456, 18332, 36664, 73328, 5000053, 10000106, 20000212, 40000424, 80000848]

約数ペア:

[(1, 80000848), (2, 40000424), (4, 20000212), (8, 10000106), (16, 5000053), (1091, 73328), (2182, 36664), (4364, 18332), (4583, 17456), (8728, 9166)]