15679980416

素因数分解:

$2^7\times {\mathrm{122499847}}^1$

素因数の和:122499861

約数の個数: 16

約数和(自身を含む): 31237461240

約数和(自身を除く): 15557480824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122499847, 244999694, 489999388, 979998776, 1959997552, 3919995104, 7839990208, 15679980416]

約数ペア:

[(1, 15679980416), (2, 7839990208), (4, 3919995104), (8, 1959997552), (16, 979998776), (32, 489999388), (64, 244999694), (128, 122499847)]