87992176

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41981}}^1$

素因数の和:42120

約数の個数: 20

約数和(自身を含む): 171790344

約数和(自身を除く): 83798168

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41981, 83962, 167924, 335848, 671696, 5499511, 10999022, 21998044, 43996088, 87992176]

約数ペア:

[(1, 87992176), (2, 43996088), (4, 21998044), (8, 10999022), (16, 5499511), (131, 671696), (262, 335848), (524, 167924), (1048, 83962), (2096, 41981)]