39891152

素因数分解:

$2^4\times 7^1\times {\mathrm{356171}}^1$

素因数の和:356186

約数の個数: 20

約数和(自身を含む): 88330656

約数和(自身を除く): 48439504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 356171, 712342, 1424684, 2493197, 2849368, 4986394, 5698736, 9972788, 19945576, 39891152]

約数ペア:

[(1, 39891152), (2, 19945576), (4, 9972788), (7, 5698736), (8, 4986394), (14, 2849368), (16, 2493197), (28, 1424684), (56, 712342), (112, 356171)]