16655001872

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{679907}}^1$

素因数の和:681446

約数の個数: 20

約数和(自身を含む): 32290190736

約数和(自身を除く): 15635188864

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 679907, 1359814, 2719628, 5439256, 10878512, 1040937617, 2081875234, 4163750468, 8327500936, 16655001872]

約数ペア:

[(1, 16655001872), (2, 8327500936), (4, 4163750468), (8, 2081875234), (16, 1040937617), (1531, 10878512), (3062, 5439256), (6124, 2719628), (12248, 1359814), (24496, 679907)]