65078128

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{5657}}^1$

素因数の和:6384

約数の個数: 20

約数和(自身を含む): 126286560

約数和(自身を除く): 61208432

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5657, 5752, 11314, 11504, 22628, 45256, 90512, 4067383, 8134766, 16269532, 32539064, 65078128]

約数ペア:

[(1, 65078128), (2, 32539064), (4, 16269532), (8, 8134766), (16, 4067383), (719, 90512), (1438, 45256), (2876, 22628), (5657, 11504), (5752, 11314)]