78713914

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4057}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 120522600

約数和(自身を除く): 41808686

約数列:

[1, 2, 89, 109, 178, 218, 4057, 8114, 9701, 19402, 361073, 442213, 722146, 884426, 39356957, 78713914]

約数ペア:

[(1, 78713914), (2, 39356957), (89, 884426), (109, 722146), (178, 442213), (218, 361073), (4057, 19402), (8114, 9701)]