77937872

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{5347}}^1$

素因数の和:6266

約数の個数: 20

約数和(自身を含む): 151198656

約数和(自身を除く): 73260784

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 5347, 7288, 10694, 14576, 21388, 42776, 85552, 4871117, 9742234, 19484468, 38968936, 77937872]

約数ペア:

[(1, 77937872), (2, 38968936), (4, 19484468), (8, 9742234), (16, 4871117), (911, 85552), (1822, 42776), (3644, 21388), (5347, 14576), (7288, 10694)]