56778088

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{10271}}^1$

素因数の和:10968

約数の個数: 16

約数和(自身を含む): 106623360

約数和(自身を除く): 49845272

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 10271, 20542, 41084, 82168, 7097261, 14194522, 28389044, 56778088]

約数ペア:

[(1, 56778088), (2, 28389044), (4, 14194522), (8, 7097261), (691, 82168), (1382, 41084), (2764, 20542), (5528, 10271)]