65543248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{141257}}^1$

素因数の和:141294

約数の個数: 20

約数和(自身を含む): 131369940

約数和(自身を除く): 65826692

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 141257, 282514, 565028, 1130056, 2260112, 4096453, 8192906, 16385812, 32771624, 65543248]

約数ペア:

[(1, 65543248), (2, 32771624), (4, 16385812), (8, 8192906), (16, 4096453), (29, 2260112), (58, 1130056), (116, 565028), (232, 282514), (464, 141257)]