160282448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{244333}}^1$

素因数の和:244382

約数の個数: 20

約数和(自身を含む): 318122868

約数和(自身を除く): 157840420

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 244333, 488666, 977332, 1954664, 3909328, 10017653, 20035306, 40070612, 80141224, 160282448]

約数ペア:

[(1, 160282448), (2, 80141224), (4, 40070612), (8, 20035306), (16, 10017653), (41, 3909328), (82, 1954664), (164, 977332), (328, 488666), (656, 244333)]