171355856

素因数分解:

$2^4\times 7^1\times {\mathrm{1529963}}^1$

素因数の和:1529978

約数の個数: 20

約数和(自身を含む): 379431072

約数和(自身を除く): 208075216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1529963, 3059926, 6119852, 10709741, 12239704, 21419482, 24479408, 42838964, 85677928, 171355856]

約数ペア:

[(1, 171355856), (2, 85677928), (4, 42838964), (7, 24479408), (8, 21419482), (14, 12239704), (16, 10709741), (28, 6119852), (56, 3059926), (112, 1529963)]