85572904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{260893}}^1$

素因数の和:260940

約数の個数: 16

約数和(自身を含む): 164363220

約数和(自身を除く): 78790316

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 260893, 521786, 1043572, 2087144, 10696613, 21393226, 42786452, 85572904]

約数ペア:

[(1, 85572904), (2, 42786452), (4, 21393226), (8, 10696613), (41, 2087144), (82, 1043572), (164, 521786), (328, 260893)]