141031856

素因数分解:

$2^4\times 7^1\times {\mathrm{1259213}}^1$

素因数の和:1259228

約数の個数: 20

約数和(自身を含む): 312285072

約数和(自身を除く): 171253216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1259213, 2518426, 5036852, 8814491, 10073704, 17628982, 20147408, 35257964, 70515928, 141031856]

約数ペア:

[(1, 141031856), (2, 70515928), (4, 35257964), (7, 20147408), (8, 17628982), (14, 10073704), (16, 8814491), (28, 5036852), (56, 2518426), (112, 1259213)]