3973456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8050

約数の個数: 20

約数和(自身を含む): 7947904

約数和(自身を除く): 3974448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8011, 16022, 32044, 64088, 128176, 248341, 496682, 993364, 1986728, 3973456]

約数ペア:

[(1, 3973456), (2, 1986728), (4, 993364), (8, 496682), (16, 248341), (31, 128176), (62, 64088), (124, 32044), (248, 16022), (496, 8011)]