163497904

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{9613}}^1$

素因数の和:10684

約数の個数: 20

約数和(自身を含む): 317108176

約数和(自身を除く): 153610272

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 9613, 17008, 19226, 38452, 76904, 153808, 10218619, 20437238, 40874476, 81748952, 163497904]

約数ペア:

[(1, 163497904), (2, 81748952), (4, 40874476), (8, 20437238), (16, 10218619), (1063, 153808), (2126, 76904), (4252, 38452), (8504, 19226), (9613, 17008)]