171563056

素因数分解:

$2^4\times 7^1\times {\mathrm{1531813}}^1$

素因数の和:1531828

約数の個数: 20

約数和(自身を含む): 379889872

約数和(自身を除く): 208326816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1531813, 3063626, 6127252, 10722691, 12254504, 21445382, 24509008, 42890764, 85781528, 171563056]

約数ペア:

[(1, 171563056), (2, 85781528), (4, 42890764), (7, 24509008), (8, 21445382), (14, 12254504), (16, 10722691), (28, 6127252), (56, 3063626), (112, 1531813)]