328840352

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{15737}}^1$

素因数の和:16400

約数の個数: 24

約数和(自身を含む): 648437076

約数和(自身を除く): 319596724

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 2612, 5224, 10448, 15737, 20896, 31474, 62948, 125896, 251792, 503584, 10276261, 20552522, 41105044, 82210088, 164420176, 328840352]

約数ペア:

[(1, 328840352), (2, 164420176), (4, 82210088), (8, 41105044), (16, 20552522), (32, 10276261), (653, 503584), (1306, 251792), (2612, 125896), (5224, 62948), (10448, 31474), (15737, 20896)]