171803536

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{9613}}^1$

素因数の和:10738

約数の個数: 20

約数和(自身を含む): 333202012

約数和(自身を除く): 161398476

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 9613, 17872, 19226, 38452, 76904, 153808, 10737721, 21475442, 42950884, 85901768, 171803536]

約数ペア:

[(1, 171803536), (2, 85901768), (4, 42950884), (8, 21475442), (16, 10737721), (1117, 153808), (2234, 76904), (4468, 38452), (8936, 19226), (9613, 17872)]