328841872

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{27367}}^1$

素因数の和:28126

約数の個数: 20

約数和(自身を含む): 638002816

約数和(自身を除く): 309160944

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 27367, 54734, 109468, 218936, 437872, 20552617, 41105234, 82210468, 164420936, 328841872]

約数ペア:

[(1, 328841872), (2, 164420936), (4, 82210468), (8, 41105234), (16, 20552617), (751, 437872), (1502, 218936), (3004, 109468), (6008, 54734), (12016, 27367)]