217184432

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{10613}}^1$

素因数の和:11900

約数の個数: 20

約数和(自身を含む): 421163520

約数和(自身を除く): 203979088

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 10613, 20464, 21226, 42452, 84904, 169808, 13574027, 27148054, 54296108, 108592216, 217184432]

約数ペア:

[(1, 217184432), (2, 108592216), (4, 54296108), (8, 27148054), (16, 13574027), (1279, 169808), (2558, 84904), (5116, 42452), (10232, 21226), (10613, 20464)]