54143912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{398117}}^1$

素因数の和:398140

約数の個数: 16

約数和(自身を含む): 107491860

約数和(自身を除く): 53347948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 398117, 796234, 1592468, 3184936, 6767989, 13535978, 27071956, 54143912]

約数ペア:

[(1, 54143912), (2, 27071956), (4, 13535978), (8, 6767989), (17, 3184936), (34, 1592468), (68, 796234), (136, 398117)]