65138936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{262657}}^1$

素因数の和:262694

約数の個数: 16

約数和(自身を含む): 126075840

約数和(自身を除く): 60936904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 262657, 525314, 1050628, 2101256, 8142367, 16284734, 32569468, 65138936]

約数ペア:

[(1, 65138936), (2, 32569468), (4, 16284734), (8, 8142367), (31, 2101256), (62, 1050628), (124, 525314), (248, 262657)]