161858072

素因数分解:

$2^3\times {\mathrm{4987}}^1\times {\mathrm{4057}}^1$

素因数の和:9050

約数の個数: 16

約数和(自身を含む): 303619560

約数和(自身を除く): 141761488

約数列:

[1, 2, 4, 8, 4057, 4987, 8114, 9974, 16228, 19948, 32456, 39896, 20232259, 40464518, 80929036, 161858072]

約数ペア:

[(1, 161858072), (2, 80929036), (4, 40464518), (8, 20232259), (4057, 39896), (4987, 32456), (8114, 19948), (9974, 16228)]