213709696

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{11057}}^1$

素因数の和:11222

約数の個数: 32

約数和(自身を含む): 428608080

約数和(自身を除く): 214898384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 11057, 19328, 22114, 44228, 88456, 176912, 353824, 707648, 1415296, 1669607, 3339214, 6678428, 13356856, 26713712, 53427424, 106854848, 213709696]

約数ペア:

[(1, 213709696), (2, 106854848), (4, 53427424), (8, 26713712), (16, 13356856), (32, 6678428), (64, 3339214), (128, 1669607), (151, 1415296), (302, 707648), (604, 353824), (1208, 176912), (2416, 88456), (4832, 44228), (9664, 22114), (11057, 19328)]